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f2fs: convert inline data before set atomic/volatile flag

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In f2fs_ioc_start_{atomic,volatile}_write, if we failed in converting
inline data, we will report error to user, but still remain atomic/volatile
flag in inode, it will impact further writes for this file. Fix it.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2015-07-17 18:06:35 +08:00 committed by Jaegeuk Kim
parent a5f64b6aa6
commit f4c9c743ac
1 changed files with 12 additions and 4 deletions
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16
fs/f2fs/file.c
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@ -1323,6 +1323,7 @@ static int f2fs_ioc_getversion(struct file *filp, unsigned long arg)
static int f2fs_ioc_start_atomic_write(struct file *filp)
{
struct inode *inode = file_inode(filp);
int ret;
if (!inode_owner_or_capable(inode))
return -EACCES;
@ -1332,9 +1333,12 @@ static int f2fs_ioc_start_atomic_write(struct file *filp)
if (f2fs_is_atomic_file(inode))
return 0;
set_inode_flag(F2FS_I(inode), FI_ATOMIC_FILE);
ret = f2fs_convert_inline_inode(inode);
if (ret)
return ret;
return f2fs_convert_inline_inode(inode);
set_inode_flag(F2FS_I(inode), FI_ATOMIC_FILE);
return 0;
}
static int f2fs_ioc_commit_atomic_write(struct file *filp)
@ -1365,6 +1369,7 @@ static int f2fs_ioc_commit_atomic_write(struct file *filp)
static int f2fs_ioc_start_volatile_write(struct file *filp)
{
struct inode *inode = file_inode(filp);
int ret;
if (!inode_owner_or_capable(inode))
return -EACCES;
@ -1372,9 +1377,12 @@ static int f2fs_ioc_start_volatile_write(struct file *filp)
if (f2fs_is_volatile_file(inode))
return 0;
set_inode_flag(F2FS_I(inode), FI_VOLATILE_FILE);
ret = f2fs_convert_inline_inode(inode);
if (ret)
return ret;
return f2fs_convert_inline_inode(inode);
set_inode_flag(F2FS_I(inode), FI_VOLATILE_FILE);
return 0;
}
static int f2fs_ioc_release_volatile_write(struct file *filp)