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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-07-21 04:18:16 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-23 00:09:09 +0300 |
| commit | b97bbd4ec35d5359398513d381345765cd80c012 (patch) | |
| tree | fd331023d93db23ae5ed334dde9a40611554c61e /fs/bcachefs/fs-io.c | |
| parent | 4909fe50b31ad919d998329002d707dd097094ff (diff) | |
| download | linux-b97bbd4ec35d5359398513d381345765cd80c012.tar.xz | |
bcachefs: Use bch2_inode_find_by_inum() in truncate
This is needed for snapshots because we need to start handling lock
restarts even when just calling bch2_inode_peek().
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/fs-io.c')
| -rw-r--r-- | fs/bcachefs/fs-io.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/fs/bcachefs/fs-io.c b/fs/bcachefs/fs-io.c index 30c12864d537..4af8cd018e3a 100644 --- a/fs/bcachefs/fs-io.c +++ b/fs/bcachefs/fs-io.c @@ -2296,8 +2296,6 @@ int bch2_truncate(struct mnt_idmap *idmap, struct bch_fs *c = inode->v.i_sb->s_fs_info; struct address_space *mapping = inode->v.i_mapping; struct bch_inode_unpacked inode_u; - struct btree_trans trans; - struct btree_iter *iter; u64 new_i_size = iattr->ia_size; s64 i_sectors_delta = 0; int ret = 0; @@ -2318,16 +2316,7 @@ int bch2_truncate(struct mnt_idmap *idmap, inode_dio_wait(&inode->v); bch2_pagecache_block_get(&inode->ei_pagecache_lock); - /* - * fetch current on disk i_size: inode is locked, i_size can only - * increase underneath us: - */ - bch2_trans_init(&trans, c, 0, 0); - iter = bch2_inode_peek(&trans, &inode_u, inode->v.i_ino, 0); - ret = PTR_ERR_OR_ZERO(iter); - bch2_trans_iter_put(&trans, iter); - bch2_trans_exit(&trans); - + ret = bch2_inode_find_by_inum(c, inode->v.i_ino, &inode_u); if (ret) goto err; |