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Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/bmap.c8
-rw-r--r--fs/gfs2/bmap.h2
-rw-r--r--fs/gfs2/log.c2
-rw-r--r--fs/gfs2/ops_address.c30
-rw-r--r--fs/gfs2/ops_address.h2
-rw-r--r--fs/gfs2/ops_file.c2
-rw-r--r--fs/gfs2/quota.c4
-rw-r--r--fs/gfs2/recovery.c2
8 files changed, 17 insertions, 35 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 1cfd493e30f..49486029edc 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -452,8 +452,8 @@ static inline void bmap_unlock(struct inode *inode, int create)
* Returns: errno
*/
-int gfs2_block_map(struct inode *inode, u64 lblock, int create,
- struct buffer_head *bh_map)
+int gfs2_block_map(struct inode *inode, sector_t lblock,
+ struct buffer_head *bh_map, int create)
{
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
@@ -559,7 +559,7 @@ int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsi
BUG_ON(!new);
bh.b_size = 1 << (inode->i_blkbits + 5);
- ret = gfs2_block_map(inode, lblock, create, &bh);
+ ret = gfs2_block_map(inode, lblock, &bh, create);
*extlen = bh.b_size >> inode->i_blkbits;
*dblock = bh.b_blocknr;
if (buffer_new(&bh))
@@ -909,7 +909,7 @@ static int gfs2_block_truncate_page(struct address_space *mapping)
err = 0;
if (!buffer_mapped(bh)) {
- gfs2_get_block(inode, iblock, bh, 0);
+ gfs2_block_map(inode, iblock, bh, 0);
/* unmapped? It's a hole - nothing to do */
if (!buffer_mapped(bh))
goto unlock;
diff --git a/fs/gfs2/bmap.h b/fs/gfs2/bmap.h
index ac2fd04370d..4e6cde2943b 100644
--- a/fs/gfs2/bmap.h
+++ b/fs/gfs2/bmap.h
@@ -15,7 +15,7 @@ struct gfs2_inode;
struct page;
int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page);
-int gfs2_block_map(struct inode *inode, u64 lblock, int create, struct buffer_head *bh);
+int gfs2_block_map(struct inode *inode, sector_t lblock, struct buffer_head *bh, int create);
int gfs2_extent_map(struct inode *inode, u64 lblock, int *new, u64 *dblock, unsigned *extlen);
int gfs2_truncatei(struct gfs2_inode *ip, u64 size);
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 96dcf050e6c..14333d81cf7 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -344,7 +344,7 @@ static u64 log_bmap(struct gfs2_sbd *sdp, unsigned int lbn)
struct buffer_head bh_map = { .b_state = 0, .b_blocknr = 0 };
bh_map.b_size = 1 << inode->i_blkbits;
- error = gfs2_block_map(inode, lbn, 0, &bh_map);
+ error = gfs2_block_map(inode, lbn, &bh_map, 0);
if (error || !bh_map.b_blocknr)
printk(KERN_INFO "error=%d, dbn=%llu lbn=%u", error,
(unsigned long long)bh_map.b_blocknr, lbn);
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c
index 7353933483b..8f94e306c86 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -59,22 +59,6 @@ static void gfs2_page_add_databufs(struct gfs2_inode *ip, struct page *page,
}
/**
- * gfs2_get_block - Fills in a buffer head with details about a block
- * @inode: The inode
- * @lblock: The block number to look up
- * @bh_result: The buffer head to return the result in
- * @create: Non-zero if we may add block to the file
- *
- * Returns: errno
- */
-
-int gfs2_get_block(struct inode *inode, sector_t lblock,
- struct buffer_head *bh_result, int create)
-{
- return gfs2_block_map(inode, lblock, create, bh_result);
-}
-
-/**
* gfs2_get_block_noalloc - Fills in a buffer head with details about a block
* @inode: The inode
* @lblock: The block number to look up
@@ -89,7 +73,7 @@ static int gfs2_get_block_noalloc(struct inode *inode, sector_t lblock,
{
int error;
- error = gfs2_block_map(inode, lblock, 0, bh_result);
+ error = gfs2_block_map(inode, lblock, bh_result, 0);
if (error)
return error;
if (!buffer_mapped(bh_result))
@@ -100,7 +84,7 @@ static int gfs2_get_block_noalloc(struct inode *inode, sector_t lblock,
static int gfs2_get_block_direct(struct inode *inode, sector_t lblock,
struct buffer_head *bh_result, int create)
{
- return gfs2_block_map(inode, lblock, 0, bh_result);
+ return gfs2_block_map(inode, lblock, bh_result, 0);
}
/**
@@ -504,7 +488,7 @@ static int __gfs2_readpage(void *file, struct page *page)
error = stuffed_readpage(ip, page);
unlock_page(page);
} else {
- error = mpage_readpage(page, gfs2_get_block);
+ error = mpage_readpage(page, gfs2_block_map);
}
if (unlikely(test_bit(SDF_SHUTDOWN, &sdp->sd_flags)))
@@ -598,7 +582,7 @@ int gfs2_internal_read(struct gfs2_inode *ip, struct file_ra_state *ra_state,
* Any I/O we ignore at this time will be done via readpage later.
* 2. We don't handle stuffed files here we let readpage do the honours.
* 3. mpage_readpages() does most of the heavy lifting in the common case.
- * 4. gfs2_get_block() is relied upon to set BH_Boundary in the right places.
+ * 4. gfs2_block_map() is relied upon to set BH_Boundary in the right places.
*/
static int gfs2_readpages(struct file *file, struct address_space *mapping,
@@ -615,7 +599,7 @@ static int gfs2_readpages(struct file *file, struct address_space *mapping,
if (unlikely(ret))
goto out_uninit;
if (!gfs2_is_stuffed(ip))
- ret = mpage_readpages(mapping, pages, nr_pages, gfs2_get_block);
+ ret = mpage_readpages(mapping, pages, nr_pages, gfs2_block_map);
gfs2_glock_dq(&gh);
out_uninit:
gfs2_holder_uninit(&gh);
@@ -710,7 +694,7 @@ static int gfs2_write_begin(struct file *file, struct address_space *mapping,
}
prepare_write:
- error = block_prepare_write(page, from, to, gfs2_get_block);
+ error = block_prepare_write(page, from, to, gfs2_block_map);
out:
if (error == 0)
return 0;
@@ -923,7 +907,7 @@ static sector_t gfs2_bmap(struct address_space *mapping, sector_t lblock)
return 0;
if (!gfs2_is_stuffed(ip))
- dblock = generic_block_bmap(mapping, lblock, gfs2_get_block);
+ dblock = generic_block_bmap(mapping, lblock, gfs2_block_map);
gfs2_glock_dq_uninit(&i_gh);
diff --git a/fs/gfs2/ops_address.h b/fs/gfs2/ops_address.h
index d3b76d0cdc8..5da21285bba 100644
--- a/fs/gfs2/ops_address.h
+++ b/fs/gfs2/ops_address.h
@@ -14,8 +14,6 @@
#include <linux/buffer_head.h>
#include <linux/mm.h>
-extern int gfs2_get_block(struct inode *inode, sector_t lblock,
- struct buffer_head *bh_result, int create);
extern int gfs2_releasepage(struct page *page, gfp_t gfp_mask);
extern int gfs2_internal_read(struct gfs2_inode *ip,
struct file_ra_state *ra_state,
diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c
index 2569c13eb10..597f7ff2bc1 100644
--- a/fs/gfs2/ops_file.c
+++ b/fs/gfs2/ops_file.c
@@ -323,7 +323,7 @@ static int gfs2_allocate_page_backing(struct page *page)
do {
bh.b_state = 0;
bh.b_size = size;
- gfs2_block_map(inode, lblock, 1, &bh);
+ gfs2_block_map(inode, lblock, &bh, 1);
if (!buffer_mapped(&bh))
return -EIO;
size -= bh.b_size;
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 4996f0ef300..8b4c20c49ca 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -276,7 +276,7 @@ static int bh_get(struct gfs2_quota_data *qd)
offset = qd->qd_slot % sdp->sd_qc_per_block;;
bh_map.b_size = 1 << ip->i_inode.i_blkbits;
- error = gfs2_block_map(&ip->i_inode, block, 0, &bh_map);
+ error = gfs2_block_map(&ip->i_inode, block, &bh_map, 0);
if (error)
goto fail;
error = gfs2_meta_read(ip->i_gl, bh_map.b_blocknr, DIO_WAIT, &bh);
@@ -645,7 +645,7 @@ static int gfs2_adjust_quota(struct gfs2_inode *ip, loff_t loc,
}
if (!buffer_mapped(bh)) {
- gfs2_get_block(inode, iblock, bh, 1);
+ gfs2_block_map(inode, iblock, bh, 1);
if (!buffer_mapped(bh))
goto unlock;
}
diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
index beb6c7ac008..27c994f2d1f 100644
--- a/fs/gfs2/recovery.c
+++ b/fs/gfs2/recovery.c
@@ -391,7 +391,7 @@ static int clean_journal(struct gfs2_jdesc *jd, struct gfs2_log_header_host *hea
lblock = head->lh_blkno;
gfs2_replay_incr_blk(sdp, &lblock);
bh_map.b_size = 1 << ip->i_inode.i_blkbits;
- error = gfs2_block_map(&ip->i_inode, lblock, 0, &bh_map);
+ error = gfs2_block_map(&ip->i_inode, lblock, &bh_map, 0);
if (error)
return error;
if (!bh_map.b_blocknr) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 20:07:15 +0000