This patch adjusts unlock order of .i_mmap_sem and .i_gc_rwsem for cleanup.
Signed-off-by: Chao Yu <[email protected]> --- fs/f2fs/file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 1323cd0f445a..3330efb41f22 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -3496,8 +3496,8 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg) released_blocks += ret; } - up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); up_write(&F2FS_I(inode)->i_mmap_sem); + up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); out: inode_unlock(inode); @@ -3649,8 +3649,8 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg) reserved_blocks += ret; } - up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); up_write(&F2FS_I(inode)->i_mmap_sem); + up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); if (ret >= 0) { clear_inode_flag(inode, FI_COMPRESS_RELEASED); -- 2.32.0 _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
