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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-04-29 18:12:16 +0300 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-09 23:21:45 +0300 |
| commit | fe5ddf6b21c7b9b2c6e29ef6fd38d827ced55e6e (patch) | |
| tree | d82ac11c4d5fda5c3863d9c067f0ddfed441c7b7 /fs/ext4/move_extent.c | |
| parent | a2e20a25a1470ebf33b270197fca8d3cab728f07 (diff) | |
| download | linux-fe5ddf6b21c7b9b2c6e29ef6fd38d827ced55e6e.tar.xz | |
ext4: Convert ext4 to read_folio
This is a "weak" conversion which converts straight back to using pages.
A full conversion should be performed at some point, hopefully by
someone familiar with the filesystem.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Diffstat (limited to 'fs/ext4/move_extent.c')
| -rw-r--r-- | fs/ext4/move_extent.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 4172a7d22471..701f1d6a217f 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -669,8 +669,8 @@ ext4_move_extents(struct file *o_filp, struct file *d_filp, __u64 orig_blk, * Up semaphore to avoid following problems: * a. transaction deadlock among ext4_journal_start, * ->write_begin via pagefault, and jbd2_journal_commit - * b. racing with ->readpage, ->write_begin, and ext4_get_block - * in move_extent_per_page + * b. racing with ->read_folio, ->write_begin, and + * ext4_get_block in move_extent_per_page */ ext4_double_up_write_data_sem(orig_inode, donor_inode); /* Swap original branches with new branches */ |