diff options
| author | Gao Xiang <gaoxiang25@huawei.com> | 2019-09-04 10:09:11 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-05 20:10:09 +0200 |
| commit | 4231138fe0c88b4120ef347ee01def82ce439c0b (patch) | |
| tree | 57fc8a906ff65c5923e0e986f65978a08f1d1e07 /fs/erofs | |
| parent | fe7c2423570dca4ffb9adc53225344ffd4a9f49a (diff) | |
| download | lwn-4231138fe0c88b4120ef347ee01def82ce439c0b.tar.gz lwn-4231138fe0c88b4120ef347ee01def82ce439c0b.zip | |
erofs: always use iget5_locked
As Christoph said [1] [2], "Just use the slightly
more complicated 32-bit version everywhere so that
you have a single actually tested code path.
And then remove this helper. "
[1] https://lore.kernel.org/r/20190829102426.GE20598@infradead.org/
[2] https://lore.kernel.org/r/20190902125320.GA16726@infradead.org/
Reported-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Link: https://lore.kernel.org/r/20190904020912.63925-25-gaoxiang25@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/erofs')
| -rw-r--r-- | fs/erofs/inode.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/fs/erofs/inode.c b/fs/erofs/inode.c index a0cec3c754cd..3350ab65d892 100644 --- a/fs/erofs/inode.c +++ b/fs/erofs/inode.c @@ -243,7 +243,6 @@ out_unlock: * erofs nid is 64bits, but i_ino is 'unsigned long', therefore * we should do more for 32-bit platform to find the right inode. */ -#if BITS_PER_LONG == 32 static int erofs_ilookup_test_actor(struct inode *inode, void *opaque) { const erofs_nid_t nid = *(erofs_nid_t *)opaque; @@ -258,20 +257,14 @@ static int erofs_iget_set_actor(struct inode *inode, void *opaque) inode->i_ino = erofs_inode_hash(nid); return 0; } -#endif static inline struct inode *erofs_iget_locked(struct super_block *sb, erofs_nid_t nid) { const unsigned long hashval = erofs_inode_hash(nid); -#if BITS_PER_LONG >= 64 - /* it is safe to use iget_locked for >= 64-bit platform */ - return iget_locked(sb, hashval); -#else return iget5_locked(sb, hashval, erofs_ilookup_test_actor, erofs_iget_set_actor, &nid); -#endif } struct inode *erofs_iget(struct super_block *sb, |