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-rw-r--r--fs/autofs4/waitq.c22
-rw-r--r--fs/binfmt_flat.c46
-rw-r--r--fs/btrfs/extent-tree.c51
-rw-r--r--fs/btrfs/volumes.c1
-rw-r--r--fs/buffer.c2
-rw-r--r--fs/cachefiles/internal.h18
-rw-r--r--fs/fscache/internal.h18
-rw-r--r--fs/inode.c32
-rw-r--r--fs/jbd/commit.c6
-rw-r--r--fs/jffs2/erase.c7
-rw-r--r--fs/nfs/nfs4proc.c9
-rw-r--r--fs/nfs/nfsroot.c2
-rw-r--r--fs/nfsd/vfs.c6
-rw-r--r--fs/nilfs2/cpfile.c6
-rw-r--r--fs/proc/base.c2
-rw-r--r--fs/sysfs/file.c2
-rw-r--r--fs/xfs/linux-2.6/kmem.h2
-rw-r--r--fs/xfs/xfs_dfrag.c8
-rw-r--r--fs/xfs/xfs_fsops.c2
19 files changed, 158 insertions, 84 deletions
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index eeb24684590..2341375386f 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -297,20 +297,14 @@ static int validate_request(struct autofs_wait_queue **wait,
*/
if (notify == NFY_MOUNT) {
/*
- * If the dentry isn't hashed just go ahead and try the
- * mount again with a new wait (not much else we can do).
- */
- if (!d_unhashed(dentry)) {
- /*
- * But if the dentry is hashed, that means that we
- * got here through the revalidate path. Thus, we
- * need to check if the dentry has been mounted
- * while we waited on the wq_mutex. If it has,
- * simply return success.
- */
- if (d_mountpoint(dentry))
- return 0;
- }
+ * If the dentry was successfully mounted while we slept
+ * on the wait queue mutex we can return success. If it
+ * isn't mounted (doesn't have submounts for the case of
+ * a multi-mount with no mount at it's base) we can
+ * continue on and create a new request.
+ */
+ if (have_submounts(dentry))
+ return 0;
}
return 1;
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 5cebf0b3779..697f6b5f131 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -41,6 +41,7 @@
#include <asm/uaccess.h>
#include <asm/unaligned.h>
#include <asm/cacheflush.h>
+#include <asm/page.h>
/****************************************************************************/
@@ -54,6 +55,18 @@
#define DBG_FLT(a...)
#endif
+/*
+ * User data (stack, data section and bss) needs to be aligned
+ * for the same reasons as SLAB memory is, and to the same amount.
+ * Avoid duplicating architecture specific code by using the same
+ * macro as with SLAB allocation:
+ */
+#ifdef ARCH_SLAB_MINALIGN
+#define FLAT_DATA_ALIGN (ARCH_SLAB_MINALIGN)
+#else
+#define FLAT_DATA_ALIGN (sizeof(void *))
+#endif
+
#define RELOC_FAILED 0xff00ff01 /* Relocation incorrect somewhere */
#define UNLOADED_LIB 0x7ff000ff /* Placeholder for unused library */
@@ -114,20 +127,18 @@ static unsigned long create_flat_tables(
int envc = bprm->envc;
char uninitialized_var(dummy);
- sp = (unsigned long *) ((-(unsigned long)sizeof(char *))&(unsigned long) p);
+ sp = (unsigned long *)p;
+ sp -= (envc + argc + 2) + 1 + (flat_argvp_envp_on_stack() ? 2 : 0);
+ sp = (unsigned long *) ((unsigned long)sp & -FLAT_DATA_ALIGN);
+ argv = sp + 1 + (flat_argvp_envp_on_stack() ? 2 : 0);
+ envp = argv + (argc + 1);
- sp -= envc+1;
- envp = sp;
- sp -= argc+1;
- argv = sp;
-
- flat_stack_align(sp);
if (flat_argvp_envp_on_stack()) {
- --sp; put_user((unsigned long) envp, sp);
- --sp; put_user((unsigned long) argv, sp);
+ put_user((unsigned long) envp, sp + 2);
+ put_user((unsigned long) argv, sp + 1);
}
- put_user(argc,--sp);
+ put_user(argc, sp);
current->mm->arg_start = (unsigned long) p;
while (argc-->0) {
put_user((unsigned long) p, argv++);
@@ -558,7 +569,9 @@ static int load_flat_file(struct linux_binprm * bprm,
ret = realdatastart;
goto err;
}
- datapos = realdatastart + MAX_SHARED_LIBS * sizeof(unsigned long);
+ datapos = ALIGN(realdatastart +
+ MAX_SHARED_LIBS * sizeof(unsigned long),
+ FLAT_DATA_ALIGN);
DBG_FLT("BINFMT_FLAT: Allocated data+bss+stack (%d bytes): %x\n",
(int)(data_len + bss_len + stack_len), (int)datapos);
@@ -604,9 +617,12 @@ static int load_flat_file(struct linux_binprm * bprm,
}
realdatastart = textpos + ntohl(hdr->data_start);
- datapos = realdatastart + MAX_SHARED_LIBS * sizeof(unsigned long);
- reloc = (unsigned long *) (textpos + ntohl(hdr->reloc_start) +
- MAX_SHARED_LIBS * sizeof(unsigned long));
+ datapos = ALIGN(realdatastart +
+ MAX_SHARED_LIBS * sizeof(unsigned long),
+ FLAT_DATA_ALIGN);
+
+ reloc = (unsigned long *)
+ (datapos + (ntohl(hdr->reloc_start) - text_len));
memp = textpos;
memp_size = len;
#ifdef CONFIG_BINFMT_ZFLAT
@@ -854,7 +870,7 @@ static int load_flat_binary(struct linux_binprm * bprm, struct pt_regs * regs)
stack_len = TOP_OF_ARGS - bprm->p; /* the strings */
stack_len += (bprm->argc + 1) * sizeof(char *); /* the argv array */
stack_len += (bprm->envc + 1) * sizeof(char *); /* the envp array */
-
+ stack_len += FLAT_DATA_ALIGN - 1; /* reserve for upcoming alignment */
res = load_flat_file(bprm, &libinfo, 0, &stack_len);
if (res > (unsigned long)-4096)
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 3e2c7c738f2..35af9335506 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2622,7 +2622,18 @@ static noinline int find_free_extent(struct btrfs_trans_handle *trans,
search_start);
if (block_group && block_group_bits(block_group, data)) {
down_read(&space_info->groups_sem);
- goto have_block_group;
+ if (list_empty(&block_group->list) ||
+ block_group->ro) {
+ /*
+ * someone is removing this block group,
+ * we can't jump into the have_block_group
+ * target because our list pointers are not
+ * valid
+ */
+ btrfs_put_block_group(block_group);
+ up_read(&space_info->groups_sem);
+ } else
+ goto have_block_group;
} else if (block_group) {
btrfs_put_block_group(block_group);
}
@@ -2656,6 +2667,13 @@ have_block_group:
* people trying to start a new cluster
*/
spin_lock(&last_ptr->refill_lock);
+ if (last_ptr->block_group &&
+ (last_ptr->block_group->ro ||
+ !block_group_bits(last_ptr->block_group, data))) {
+ offset = 0;
+ goto refill_cluster;
+ }
+
offset = btrfs_alloc_from_cluster(block_group, last_ptr,
num_bytes, search_start);
if (offset) {
@@ -2681,10 +2699,17 @@ have_block_group:
last_ptr_loop = 1;
search_start = block_group->key.objectid;
+ /*
+ * we know this block group is properly
+ * in the list because
+ * btrfs_remove_block_group, drops the
+ * cluster before it removes the block
+ * group from the list
+ */
goto have_block_group;
}
spin_unlock(&last_ptr->lock);
-
+refill_cluster:
/*
* this cluster didn't work out, free it and
* start over
@@ -5968,6 +5993,7 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
{
struct btrfs_path *path;
struct btrfs_block_group_cache *block_group;
+ struct btrfs_free_cluster *cluster;
struct btrfs_key key;
int ret;
@@ -5979,6 +6005,21 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
memcpy(&key, &block_group->key, sizeof(key));
+ /* make sure this block group isn't part of an allocation cluster */
+ cluster = &root->fs_info->data_alloc_cluster;
+ spin_lock(&cluster->refill_lock);
+ btrfs_return_cluster_to_free_space(block_group, cluster);
+ spin_unlock(&cluster->refill_lock);
+
+ /*
+ * make sure this block group isn't part of a metadata
+ * allocation cluster
+ */
+ cluster = &root->fs_info->meta_alloc_cluster;
+ spin_lock(&cluster->refill_lock);
+ btrfs_return_cluster_to_free_space(block_group, cluster);
+ spin_unlock(&cluster->refill_lock);
+
path = btrfs_alloc_path();
BUG_ON(!path);
@@ -5988,7 +6029,11 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans,
spin_unlock(&root->fs_info->block_group_cache_lock);
btrfs_remove_free_space_cache(block_group);
down_write(&block_group->space_info->groups_sem);
- list_del(&block_group->list);
+ /*
+ * we must use list_del_init so people can check to see if they
+ * are still on the list after taking the semaphore
+ */
+ list_del_init(&block_group->list);
up_write(&block_group->space_info->groups_sem);
spin_lock(&block_group->space_info->lock);
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 5f01dad4b69..a6d35b0054c 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -1440,6 +1440,7 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
device->io_align = root->sectorsize;
device->sector_size = root->sectorsize;
device->total_bytes = i_size_read(bdev->bd_inode);
+ device->disk_total_bytes = device->total_bytes;
device->dev_root = root->fs_info->dev_root;
device->bdev = bdev;
device->in_fs_metadata = 1;
diff --git a/fs/buffer.c b/fs/buffer.c
index aed297739eb..49106127a4a 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2736,6 +2736,8 @@ has_buffers:
pos += blocksize;
}
+ map_bh.b_size = blocksize;
+ map_bh.b_state = 0;
err = get_block(inode, iblock, &map_bh, 0);
if (err)
goto unlock;
diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
index 19218e1463d..f7c255f9c62 100644
--- a/fs/cachefiles/internal.h
+++ b/fs/cachefiles/internal.h
@@ -122,13 +122,13 @@ static inline void cachefiles_state_changed(struct cachefiles_cache *cache)
}
/*
- * cf-bind.c
+ * bind.c
*/
extern int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args);
extern void cachefiles_daemon_unbind(struct cachefiles_cache *cache);
/*
- * cf-daemon.c
+ * daemon.c
*/
extern const struct file_operations cachefiles_daemon_fops;
@@ -136,17 +136,17 @@ extern int cachefiles_has_space(struct cachefiles_cache *cache,
unsigned fnr, unsigned bnr);
/*
- * cf-interface.c
+ * interface.c
*/
extern const struct fscache_cache_ops cachefiles_cache_ops;
/*
- * cf-key.c
+ * key.c
*/
extern char *cachefiles_cook_key(const u8 *raw, int keylen, uint8_t type);
/*
- * cf-namei.c
+ * namei.c
*/
extern int cachefiles_delete_object(struct cachefiles_cache *cache,
struct cachefiles_object *object);
@@ -165,7 +165,7 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
struct dentry *dir, char *filename);
/*
- * cf-proc.c
+ * proc.c
*/
#ifdef CONFIG_CACHEFILES_HISTOGRAM
extern atomic_t cachefiles_lookup_histogram[HZ];
@@ -190,7 +190,7 @@ void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
#endif
/*
- * cf-rdwr.c
+ * rdwr.c
*/
extern int cachefiles_read_or_alloc_page(struct fscache_retrieval *,
struct page *, gfp_t);
@@ -205,7 +205,7 @@ extern int cachefiles_write_page(struct fscache_storage *, struct page *);
extern void cachefiles_uncache_page(struct fscache_object *, struct page *);
/*
- * cf-security.c
+ * security.c
*/
extern int cachefiles_get_security_ID(struct cachefiles_cache *cache);
extern int cachefiles_determine_cache_security(struct cachefiles_cache *cache,
@@ -225,7 +225,7 @@ static inline void cachefiles_end_secure(struct cachefiles_cache *cache,
}
/*
- * cf-xattr.c
+ * xattr.c
*/
extern int cachefiles_check_object_type(struct cachefiles_object *object);
extern int cachefiles_set_object_xattr(struct cachefiles_object *object,
diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
index e0cbd16f6dc..1c341304621 100644
--- a/fs/fscache/internal.h
+++ b/fs/fscache/internal.h
@@ -28,7 +28,7 @@
#define FSCACHE_MAX_THREADS 32
/*
- * fsc-cache.c
+ * cache.c
*/
extern struct list_head fscache_cache_list;
extern struct rw_semaphore fscache_addremove_sem;
@@ -37,7 +37,7 @@ extern struct fscache_cache *fscache_select_cache_for_object(
struct fscache_cookie *);
/*
- * fsc-cookie.c
+ * cookie.c
*/
extern struct kmem_cache *fscache_cookie_jar;
@@ -45,13 +45,13 @@ extern void fscache_cookie_init_once(void *);
extern void __fscache_cookie_put(struct fscache_cookie *);
/*
- * fsc-fsdef.c
+ * fsdef.c
*/
extern struct fscache_cookie fscache_fsdef_index;
extern struct fscache_cookie_def fscache_fsdef_netfs_def;
/*
- * fsc-histogram.c
+ * histogram.c
*/
#ifdef CONFIG_FSCACHE_HISTOGRAM
extern atomic_t fscache_obj_instantiate_histogram[HZ];
@@ -75,7 +75,7 @@ extern const struct file_operations fscache_histogram_fops;
#endif
/*
- * fsc-main.c
+ * main.c
*/
extern unsigned fscache_defer_lookup;
extern unsigned fscache_defer_create;
@@ -86,14 +86,14 @@ extern int fscache_wait_bit(void *);
extern int fscache_wait_bit_interruptible(void *);
/*
- * fsc-object.c
+ * object.c
*/
extern void fscache_withdrawing_object(struct fscache_cache *,
struct fscache_object *);
extern void fscache_enqueue_object(struct fscache_object *);
/*
- * fsc-operation.c
+ * operation.c
*/
extern int fscache_submit_exclusive_op(struct fscache_object *,
struct fscache_operation *);
@@ -104,7 +104,7 @@ extern void fscache_start_operations(struct fscache_object *);
extern void fscache_operation_gc(struct work_struct *);
/*
- * fsc-proc.c
+ * proc.c
*/
#ifdef CONFIG_PROC_FS
extern int __init fscache_proc_init(void);
@@ -115,7 +115,7 @@ extern void fscache_proc_cleanup(void);
#endif
/*
- * fsc-stats.c
+ * stats.c
*/
#ifdef CONFIG_FSCACHE_STATS
extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
diff --git a/fs/inode.c b/fs/inode.c
index 0571983755d..bca0c618fdb 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -219,6 +219,7 @@ static struct inode *alloc_inode(struct super_block *sb)
void destroy_inode(struct inode *inode)
{
BUG_ON(inode_has_buffers(inode));
+ ima_inode_free(inode);
security_inode_free(inode);
if (inode->i_sb->s_op->destroy_inode)
inode->i_sb->s_op->destroy_inode(inode);
@@ -1053,13 +1054,22 @@ int insert_inode_locked(struct inode *inode)
struct super_block *sb = inode->i_sb;
ino_t ino = inode->i_ino;
struct hlist_head *head = inode_hashtable + hash(sb, ino);
- struct inode *old;
inode->i_state |= I_LOCK|I_NEW;
while (1) {
+ struct hlist_node *node;
+ struct inode *old = NULL;
spin_lock(&inode_lock);
- old = find_inode_fast(sb, head, ino);
- if (likely(!old)) {
+ hlist_for_each_entry(old, node, head, i_hash) {
+ if (old->i_ino != ino)
+ continue;
+ if (old->i_sb != sb)
+ continue;
+ if (old->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE))
+ continue;
+ break;
+ }
+ if (likely(!node)) {
hlist_add_head(&inode->i_hash, head);
spin_unlock(&inode_lock);
return 0;
@@ -1081,14 +1091,24 @@ int insert_inode_locked4(struct inode *inode, unsigned long hashval,
{
struct super_block *sb = inode->i_sb;
struct hlist_head *head = inode_hashtable + hash(sb, hashval);
- struct inode *old;
inode->i_state |= I_LOCK|I_NEW;
while (1) {
+ struct hlist_node *node;
+ struct inode *old = NULL;
+
spin_lock(&inode_lock);
- old = find_inode(sb, head, test, data);
- if (likely(!old)) {
+ hlist_for_each_entry(old, node, head, i_hash) {
+ if (old->i_sb != sb)
+ continue;
+ if (!test(old, data))
+ continue;
+ if (old->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE))
+ continue;
+ break;
+ }
+ if (likely(!node)) {
hlist_add_head(&inode->i_hash, head);
spin_unlock(&inode_lock);
return 0;
diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c
index 06560c520f4..618e21c0b7a 100644
--- a/fs/jbd/commit.c
+++ b/fs/jbd/commit.c
@@ -241,7 +241,7 @@ write_out_data:
spin_lock(&journal->j_list_lock);
}
/* Someone already cleaned up the buffer? */
- if (!buffer_jbd(bh)
+ if (!buffer_jbd(bh) || bh2jh(bh) != jh
|| jh->b_transaction != commit_transaction
|| jh->b_jlist != BJ_SyncData) {
jbd_unlock_bh_state(bh);
@@ -478,7 +478,9 @@ void journal_commit_transaction(journal_t *journal)
spin_lock(&journal->j_list_lock);
continue;
}
- if (buffer_jbd(bh) && jh->b_jlist == BJ_Locked) {
+ if (buffer_jbd(bh) && bh2jh(bh) == jh &&
+ jh->b_transaction == commit_transaction &&
+ jh->b_jlist == BJ_Locked) {
__journal_unfile_buffer(jh);
jbd_unlock_bh_state(bh);
journal_remove_journal_head(bh);
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index c32b4a1ad6c..a0244740b75 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -480,13 +480,6 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
return;
filebad:
- mutex_lock(&c->erase_free_sem);
- spin_lock(&c->erase_completion_lock);
- /* Stick it on a list (any list) so erase_failed can take it
- right off again. Silly, but shouldn't happen often. */
- list_move(&jeb->list, &c->erasing_list);
- spin_unlock(&c->erase_completion_lock);
- mutex_unlock(&c->erase_free_sem);
jffs2_erase_failed(c, jeb, bad_offset);
return;
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index a4d24268029..4674f8092da 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -2594,12 +2594,9 @@ static void nfs4_renew_done(struct rpc_task *task, void *data)
unsigned long timestamp = (unsigned long)data;
if (task->tk_status < 0) {
- switch (task->tk_status) {
- case -NFS4ERR_STALE_CLIENTID:
- case -NFS4ERR_EXPIRED:
- case -NFS4ERR_CB_PATH_DOWN:
- nfs4_schedule_state_recovery(clp);
- }
+ /* Unless we're shutting down, schedule state recovery! */
+ if (test_bit(NFS_CS_RENEWD, &clp->cl_res_state) != 0)
+ nfs4_schedule_state_recovery(clp);
return;
}
spin_lock(&clp->cl_lock);
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index d9ef602fbc5..e3ed5908820 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -129,7 +129,7 @@ enum {
Opt_err
};
-static match_table_t __initconst tokens = {
+static const match_table_t tokens __initconst = {
{Opt_port, "port=%u"},
{Opt_rsize, "rsize=%u"},
{Opt_wsize, "wsize=%u"},
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 6c68ffd6b4b..b660435978d 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -1015,6 +1015,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &offset);
set_fs(oldfs);
if (host_err >= 0) {
+ *cnt = host_err;
nfsdstats.io_write += host_err;
fsnotify_modify(file->f_path.dentry);
}
@@ -1060,10 +1061,9 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
}
dprintk("nfsd: write complete host_err=%d\n", host_err);
- if (host_err >= 0) {
+ if (host_err >= 0)
err = 0;
- *cnt = host_err;
- } else
+ else
err = nfserrno(host_err);
out:
return err;
diff --git a/fs/nilfs2/cpfile.c b/fs/nilfs2/cpfile.c
index e90b60dfced..300f1cdfa86 100644
--- a/fs/nilfs2/cpfile.c
+++ b/fs/nilfs2/cpfile.c
@@ -311,7 +311,7 @@ int nilfs_cpfile_delete_checkpoints(struct inode *cpfile,
ret = nilfs_cpfile_get_checkpoint_block(cpfile, cno, 0, &cp_bh);
if (ret < 0) {
if (ret != -ENOENT)
- goto out_sem;
+ goto out_header;
/* skip hole */
ret = 0;
continue;
@@ -344,7 +344,7 @@ int nilfs_cpfile_delete_checkpoints(struct inode *cpfile,
continue;
printk(KERN_ERR "%s: cannot delete block\n",
__func__);
- goto out_sem;
+ goto out_header;
}
}
@@ -361,6 +361,8 @@ int nilfs_cpfile_delete_checkpoints(struct inode *cpfile,
nilfs_mdt_mark_dirty(cpfile);
kunmap_atomic(kaddr, KM_USER0);
}
+
+ out_header:
brelse(header_bh);
out_sem:
diff --git a/fs/proc/base.c b/fs/proc/base.c
index fb45615943c..3326bbf9ab9 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1956,7 +1956,7 @@ static struct dentry *proc_pident_instantiate(struct inode *dir,
const struct pid_entry *p = ptr;
struct inode *inode;
struct proc_inode *ei;
- struct dentry *error = ERR_PTR(-EINVAL);
+ struct dentry *error = ERR_PTR(-ENOENT);
inode = proc_pid_make_inode(dir->i_sb, task);
if (!inode)
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index b1606e07b7a..561a9c050ce 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -723,7 +723,7 @@ int sysfs_schedule_callback(struct kobject *kobj, void (*func)(void *),
mutex_unlock(&sysfs_workq_mutex);
if (sysfs_workqueue == NULL) {
- sysfs_workqueue = create_workqueue("sysfsd");
+ sysfs_workqueue = create_singlethread_workqueue("sysfsd");
if (sysfs_workqueue == NULL) {
module_put(owner);
return -ENOMEM;
diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h
index af6843c7ee4..179cbd630f6 100644
--- a/fs/xfs/linux-2.6/kmem.h
+++ b/fs/xfs/linux-2.6/kmem.h
@@ -103,7 +103,7 @@ extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast);
static inline int
kmem_shake_allow(gfp_t gfp_mask)
{
- return (gfp_mask & __GFP_WAIT) != 0;
+ return ((gfp_mask & __GFP_WAIT) && (gfp_mask & __GFP_FS));
}
#endif /* __XFS_SUPPORT_KMEM_H__ */
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index e6d839bddbf..7465f9ee125 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -347,13 +347,15 @@ xfs_swap_extents(
error = xfs_trans_commit(tp, XFS_TRANS_SWAPEXT);
-out_unlock:
- xfs_iunlock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
- xfs_iunlock(tip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
out:
kmem_free(tempifp);
return error;
+out_unlock:
+ xfs_iunlock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
+ xfs_iunlock(tip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
+ goto out;
+
out_trans_cancel:
xfs_trans_cancel(tp, 0);
goto out_unlock;
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 8379e3bca26..cbd451bb484 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -160,7 +160,7 @@ xfs_growfs_data_private(
nagcount = new + (nb_mod != 0);
if (nb_mod && nb_mod < XFS_MIN_AG_BLOCKS) {
nagcount--;
- nb = nagcount * mp->m_sb.sb_agblocks;
+ nb = (xfs_rfsblock_t)nagcount * mp->m_sb.sb_agblocks;
if (nb < mp->m_sb.sb_dblocks)
return XFS_ERROR(EINVAL);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-10 02:15:13 +0000