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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-22 10:36:28 -0500 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-05-08 14:28:19 -0400 |
| commit | 36d116e99da7e45c8827a157a0a92da0fbbfcaa2 (patch) | |
| tree | b0c671e85fb0dd8c9444b41592b3a3938200d396 /fs/ext4/inode.c | |
| parent | 8f50c8b7ffc727643693f33657a857aeeefbd80b (diff) | |
| download | linux-36d116e99da7e45c8827a157a0a92da0fbbfcaa2.tar.gz linux-36d116e99da7e45c8827a157a0a92da0fbbfcaa2.tar.bz2 linux-36d116e99da7e45c8827a157a0a92da0fbbfcaa2.zip | |
ext4: Use scoped memory APIs in ext4_da_write_begin()
Instead of setting AOP_FLAG_NOFS, use memalloc_nofs_save() and
memalloc_nofs_restore() to prevent GFP_FS allocations recursing
into the filesystem with a journal already started.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 646ece9b3455..21ebcb3c59ba 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2954,8 +2954,7 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping, trace_ext4_da_write_begin(inode, pos, len, flags); if (ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA)) { - ret = ext4_da_write_inline_data_begin(mapping, inode, - pos, len, flags, + ret = ext4_da_write_inline_data_begin(mapping, inode, pos, len, pagep, fsdata); if (ret < 0) return ret; |