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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-09 10:54:24 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-09 10:54:24 -0800 |
| commit | d1cae94871330cb9f5fdcea34529abf7917e682e (patch) | |
| tree | 727bdda6b15bc1252c61eff0d77395e8c02d56c1 /fs/ext4/page-io.c | |
| parent | Merge tag 'leaks-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks (diff) | |
| parent | MAINTAINERS: add Eric Biggers as an fscrypt maintainer (diff) | |
| download | linux-dev-d1cae94871330cb9f5fdcea34529abf7917e682e.tar.xz linux-dev-d1cae94871330cb9f5fdcea34529abf7917e682e.zip | |
Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt
Pull fscrypt updates from Eric Biggers:
"First: Ted, Jaegeuk, and I have decided to add me as a co-maintainer
for fscrypt, and we're now using a shared git tree. So we've updated
MAINTAINERS accordingly, and I'm doing the pull request this time.
The actual changes for v5.1 are:
- Remove the fs-specific kconfig options like CONFIG_EXT4_ENCRYPTION
and make fscrypt support for all fscrypt-capable filesystems be
controlled by CONFIG_FS_ENCRYPTION, similar to how CONFIG_QUOTA
works.
- Improve error code for rename() and link() into encrypted
directories.
- Various cleanups"
* tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt:
MAINTAINERS: add Eric Biggers as an fscrypt maintainer
fscrypt: return -EXDEV for incompatible rename or link into encrypted dir
fscrypt: remove filesystem specific build config option
f2fs: use IS_ENCRYPTED() to check encryption status
ext4: use IS_ENCRYPTED() to check encryption status
fscrypt: remove CRYPTO_CTR dependency
Diffstat (limited to 'fs/ext4/page-io.c')
| -rw-r--r-- | fs/ext4/page-io.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c index cff4c4aa7a9c..6f5305e9a6ac 100644 --- a/fs/ext4/page-io.c +++ b/fs/ext4/page-io.c @@ -67,7 +67,7 @@ static void ext4_finish_bio(struct bio *bio) bio_for_each_segment_all(bvec, bio, i, iter_all) { struct page *page = bvec->bv_page; -#ifdef CONFIG_EXT4_FS_ENCRYPTION +#ifdef CONFIG_FS_ENCRYPTION struct page *data_page = NULL; #endif struct buffer_head *bh, *head; @@ -79,7 +79,7 @@ static void ext4_finish_bio(struct bio *bio) if (!page) continue; -#ifdef CONFIG_EXT4_FS_ENCRYPTION +#ifdef CONFIG_FS_ENCRYPTION if (!page->mapping) { /* The bounce data pages are unmapped. */ data_page = page; @@ -112,7 +112,7 @@ static void ext4_finish_bio(struct bio *bio) bit_spin_unlock(BH_Uptodate_Lock, &head->b_state); local_irq_restore(flags); if (!under_io) { -#ifdef CONFIG_EXT4_FS_ENCRYPTION +#ifdef CONFIG_FS_ENCRYPTION if (data_page) fscrypt_restore_control_page(data_page); #endif @@ -478,8 +478,7 @@ int ext4_bio_write_page(struct ext4_io_submit *io, bh = head = page_buffers(page); - if (ext4_encrypted_inode(inode) && S_ISREG(inode->i_mode) && - nr_to_submit) { + if (IS_ENCRYPTED(inode) && S_ISREG(inode->i_mode) && nr_to_submit) { gfp_t gfp_flags = GFP_NOFS; retry_encrypt: |