diff options
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/scrub.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index b9c37ac..efa0831 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -177,17 +177,12 @@ struct scrub_copy_nocow_ctx { struct scrub_warning { struct btrfs_path *path; u64 extent_item_size; - char *scratch_buf; - char *msg_buf; const char *errstr; sector_t sector; u64 logical; struct btrfs_device *dev; - int msg_bufsize; - int scratch_bufsize; }; - static void scrub_pending_bio_inc(struct scrub_ctx *sctx); static void scrub_pending_bio_dec(struct scrub_ctx *sctx); static void scrub_pending_trans_workers_inc(struct scrub_ctx *sctx); @@ -551,7 +546,6 @@ static void scrub_print_warning(const char *errstr, struct scrub_block *sblock) u64 ref_root; u32 item_size; u8 ref_level; - const int bufsize = 4096; int ret; WARN_ON(sblock->page_count < 1); @@ -559,18 +553,13 @@ static void scrub_print_warning(const char *errstr, struct scrub_block *sblock) fs_info = sblock->sctx->dev_root->fs_info; path = btrfs_alloc_path(); + if (!path) + return; - swarn.scratch_buf = kmalloc(bufsize, GFP_NOFS); - swarn.msg_buf = kmalloc(bufsize, GFP_NOFS); swarn.sector = (sblock->pagev[0]->physical) >> 9; swarn.logical = sblock->pagev[0]->logical; swarn.errstr = errstr; swarn.dev = NULL; - swarn.msg_bufsize = bufsize; - swarn.scratch_bufsize = bufsize; - - if (!path || !swarn.scratch_buf || !swarn.msg_buf) - goto out; ret = extent_from_logical(fs_info, swarn.logical, path, &found_key, &flags); @@ -611,8 +600,6 @@ static void scrub_print_warning(const char *errstr, struct scrub_block *sblock) out: btrfs_free_path(path); - kfree(swarn.scratch_buf); - kfree(swarn.msg_buf); } static int scrub_fixup_readpage(u64 inum, u64 offset, u64 root, void *fixup_ctx) |
