f2fs: retry to truncate blocks in -ENOMEM case
This patch modifies to retry truncating node blocks in -ENOMEM case.
Signed-off-by: Hou Pengyang <houpengyang@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index f4ac851..baf3a2a 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -344,7 +344,7 @@
sb_start_intwrite(inode->i_sb);
set_inode_flag(fi, FI_NO_ALLOC);
i_size_write(inode, 0);
-
+retry:
if (F2FS_HAS_BLOCKS(inode))
err = f2fs_truncate(inode, true);
@@ -354,6 +354,12 @@
f2fs_unlock_op(sbi);
}
+ /* give more chances, if ENOMEM case */
+ if (err == -ENOMEM) {
+ err = 0;
+ goto retry;
+ }
+
sb_end_intwrite(inode->i_sb);
no_delete:
stat_dec_inline_xattr(inode);
