From 628b3d1438fbcb1f9e79472a0872a2c3018a48be Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Thu, 30 Nov 2017 19:28:18 +0800 Subject: f2fs: inject fault to kvmalloc This patch supports to inject fault into kvmalloc/kvzalloc. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'fs/f2fs/file.c') diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 6db8a46b2b73..a85c9aafd7a1 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1098,11 +1098,13 @@ static int __exchange_data_block(struct inode *src_inode, while (len) { olen = min((pgoff_t)4 * ADDRS_PER_BLOCK, len); - src_blkaddr = kvzalloc(sizeof(block_t) * olen, GFP_KERNEL); + src_blkaddr = f2fs_kvzalloc(F2FS_I_SB(src_inode), + sizeof(block_t) * olen, GFP_KERNEL); if (!src_blkaddr) return -ENOMEM; - do_replace = kvzalloc(sizeof(int) * olen, GFP_KERNEL); + do_replace = f2fs_kvzalloc(F2FS_I_SB(src_inode), + sizeof(int) * olen, GFP_KERNEL); if (!do_replace) { kvfree(src_blkaddr); return -ENOMEM; -- cgit v1.2.3