diff options
Diffstat (limited to 'fs/autofs4')
| -rw-r--r-- | fs/autofs4/expire.c | 6 | ||||
| -rw-r--r-- | fs/autofs4/inode.c | 1 | ||||
| -rw-r--r-- | fs/autofs4/root.c | 38 |
3 files changed, 33 insertions, 12 deletions
diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c index 8dbd44f10e9..d96e5c14a9c 100644 --- a/fs/autofs4/expire.c +++ b/fs/autofs4/expire.c @@ -32,7 +32,7 @@ static inline int autofs4_can_expire(struct dentry *dentry, if (!do_now) { /* Too young to die */ - if (time_after(ino->last_used + timeout, now)) + if (!timeout || time_after(ino->last_used + timeout, now)) return 0; /* update last_used here :- @@ -253,7 +253,7 @@ static struct dentry *autofs4_expire_direct(struct super_block *sb, struct dentry *root = dget(sb->s_root); int do_now = how & AUTOFS_EXP_IMMEDIATE; - if (!sbi->exp_timeout || !root) + if (!root) return NULL; now = jiffies; @@ -293,7 +293,7 @@ static struct dentry *autofs4_expire_indirect(struct super_block *sb, int do_now = how & AUTOFS_EXP_IMMEDIATE; int exp_leaves = how & AUTOFS_EXP_LEAVES; - if ( !sbi->exp_timeout || !root ) + if (!root) return NULL; now = jiffies; diff --git a/fs/autofs4/inode.c b/fs/autofs4/inode.c index 11a6a9ae51b..800ce876cae 100644 --- a/fs/autofs4/inode.c +++ b/fs/autofs4/inode.c @@ -447,7 +447,6 @@ struct inode *autofs4_get_inode(struct super_block *sb, inode->i_uid = 0; inode->i_gid = 0; } - inode->i_blksize = PAGE_CACHE_SIZE; inode->i_blocks = 0; inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index 5100f984783..27e17f96cad 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -137,7 +137,9 @@ static int autofs4_dir_open(struct inode *inode, struct file *file) nd.flags = LOOKUP_DIRECTORY; ret = (dentry->d_op->d_revalidate)(dentry, &nd); - if (!ret) { + if (ret <= 0) { + if (ret < 0) + status = ret; dcache_dir_close(inode, file); goto out; } @@ -400,13 +402,23 @@ static int autofs4_revalidate(struct dentry *dentry, struct nameidata *nd) struct autofs_sb_info *sbi = autofs4_sbi(dir->i_sb); int oz_mode = autofs4_oz_mode(sbi); int flags = nd ? nd->flags : 0; - int status = 0; + int status = 1; /* Pending dentry */ if (autofs4_ispending(dentry)) { - if (!oz_mode) - status = try_to_fill_dentry(dentry, flags); - return !status; + /* The daemon never causes a mount to trigger */ + if (oz_mode) + return 1; + + /* + * A zero status is success otherwise we have a + * negative error code. + */ + status = try_to_fill_dentry(dentry, flags); + if (status == 0) + return 1; + + return status; } /* Negative dentry.. invalidate if "old" */ @@ -421,9 +433,19 @@ static int autofs4_revalidate(struct dentry *dentry, struct nameidata *nd) DPRINTK("dentry=%p %.*s, emptydir", dentry, dentry->d_name.len, dentry->d_name.name); spin_unlock(&dcache_lock); - if (!oz_mode) - status = try_to_fill_dentry(dentry, flags); - return !status; + /* The daemon never causes a mount to trigger */ + if (oz_mode) + return 1; + + /* + * A zero status is success otherwise we have a + * negative error code. + */ + status = try_to_fill_dentry(dentry, flags); + if (status == 0) + return 1; + + return status; } spin_unlock(&dcache_lock); |