diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/ext4.h | 2 | ||||
| -rw-r--r-- | fs/ext4/inline.c | 10 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 24 |
3 files changed, 12 insertions, 24 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 7ac668d4ce83..8bd08637fe14 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -3853,6 +3853,8 @@ static inline int ext4_buffer_uptodate(struct buffer_head *bh) return buffer_uptodate(bh); } +extern int ext4_block_write_begin(struct folio *folio, loff_t pos, unsigned len, + get_block_t *get_block); #endif /* __KERNEL__ */ #define EFSBADCRC EBADMSG /* Bad CRC detected */ diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c index 44a5f6df59ec..b018a80fec7a 100644 --- a/fs/ext4/inline.c +++ b/fs/ext4/inline.c @@ -601,10 +601,10 @@ retry: goto out; if (ext4_should_dioread_nolock(inode)) { - ret = __block_write_begin(&folio->page, from, to, - ext4_get_block_unwritten); + ret = ext4_block_write_begin(folio, from, to, + ext4_get_block_unwritten); } else - ret = __block_write_begin(&folio->page, from, to, ext4_get_block); + ret = ext4_block_write_begin(folio, from, to, ext4_get_block); if (!ret && ext4_should_journal_data(inode)) { ret = ext4_walk_page_buffers(handle, inode, @@ -856,8 +856,8 @@ static int ext4_da_convert_inline_data_to_extent(struct address_space *mapping, goto out; } - ret = __block_write_begin(&folio->page, 0, inline_size, - ext4_da_get_block_prep); + ret = ext4_block_write_begin(folio, 0, inline_size, + ext4_da_get_block_prep); if (ret) { up_read(&EXT4_I(inode)->xattr_sem); folio_unlock(folio); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 5ffd56ceeddd..0010f7004688 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1006,10 +1006,10 @@ int do_journal_get_write_access(handle_t *handle, struct inode *inode, if (!buffer_mapped(bh) || buffer_freed(bh)) return 0; /* - * __block_write_begin() could have dirtied some buffers. Clean + * ext4_block_write_begin() could have dirtied some buffers. Clean * the dirty bit as jbd2_journal_get_write_access() could complain * otherwise about fs integrity issues. Setting of the dirty bit - * by __block_write_begin() isn't a real problem here as we clear + * by ext4_block_write_begin() isn't a real problem here as we clear * the bit before releasing a page lock and thus writeback cannot * ever write the buffer. */ @@ -1023,9 +1023,8 @@ int do_journal_get_write_access(handle_t *handle, struct inode *inode, return ret; } -#ifdef CONFIG_FS_ENCRYPTION -static int ext4_block_write_begin(struct folio *folio, loff_t pos, unsigned len, - get_block_t *get_block) +int ext4_block_write_begin(struct folio *folio, loff_t pos, unsigned len, + get_block_t *get_block) { unsigned from = pos & (PAGE_SIZE - 1); unsigned to = from + len; @@ -1116,7 +1115,6 @@ static int ext4_block_write_begin(struct folio *folio, loff_t pos, unsigned len, return err; } -#endif /* * To preserve ordering, it is essential that the hole instantiation and @@ -1198,19 +1196,11 @@ retry_journal: /* In case writeback began while the folio was unlocked */ folio_wait_stable(folio); -#ifdef CONFIG_FS_ENCRYPTION if (ext4_should_dioread_nolock(inode)) ret = ext4_block_write_begin(folio, pos, len, ext4_get_block_unwritten); else ret = ext4_block_write_begin(folio, pos, len, ext4_get_block); -#else - if (ext4_should_dioread_nolock(inode)) - ret = __block_write_begin(&folio->page, pos, len, - ext4_get_block_unwritten); - else - ret = __block_write_begin(&folio->page, pos, len, ext4_get_block); -#endif if (!ret && ext4_should_journal_data(inode)) { ret = ext4_walk_page_buffers(handle, inode, folio_buffers(folio), from, to, @@ -1223,7 +1213,7 @@ retry_journal: folio_unlock(folio); /* - * __block_write_begin may have instantiated a few blocks + * ext4_block_write_begin may have instantiated a few blocks * outside i_size. Trim these off again. Don't need * i_size_read because we hold i_rwsem. * @@ -2936,11 +2926,7 @@ retry: if (IS_ERR(folio)) return PTR_ERR(folio); -#ifdef CONFIG_FS_ENCRYPTION ret = ext4_block_write_begin(folio, pos, len, ext4_da_get_block_prep); -#else - ret = __block_write_begin(&folio->page, pos, len, ext4_da_get_block_prep); -#endif if (ret < 0) { folio_unlock(folio); folio_put(folio); |