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| author |   Theodore Ts'o <tytso@mit.edu> | 2020-01-16 10:08:16 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2020-01-17 16:24:55 -0500 |
| commit | 71b565ceff377a52e7d58cd871745cd339447323 (patch) | |
| tree | 6fdc718a22a935b62f47fad5b03359fec15f4ce0 /fs/ext4/super.c | |
| parent | ext4: Add EXT4_IOC_FSGETXATTR/EXT4_IOC_FSSETXATTR to compat_ioctl (diff) | |
| download | linux-dev-71b565ceff377a52e7d58cd871745cd339447323.tar.xz linux-dev-71b565ceff377a52e7d58cd871745cd339447323.zip | |
ext4: drop ext4_kvmalloc()
As Jan pointed out[1], as of commit 81378da64de ("jbd2: mark the
transaction context with the scope GFP_NOFS context") we use
memalloc_nofs_{save,restore}() while a jbd2 handle is active. So
ext4_kvmalloc() so we can call allocate using GFP_NOFS is no longer
necessary.
[1] https://lore.kernel.org/r/20200109100007.GC27035@quack2.suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Link: https://lore.kernel.org/r/20200116155031.266620-1-tytso@mit.edu
Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext4/super.c')
| -rw-r--r-- | fs/ext4/super.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 84a86d9b790f..ecf36a23e0c4 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -204,16 +204,6 @@ void ext4_superblock_csum_set(struct super_block *sb) es->s_checksum = ext4_superblock_csum(sb, es); } -void *ext4_kvmalloc(size_t size, gfp_t flags) -{ - void *ret; - - ret = kmalloc(size, flags | __GFP_NOWARN); - if (!ret) - ret = __vmalloc(size, flags, PAGE_KERNEL); - return ret; -} - ext4_fsblk_t ext4_block_bitmap(struct super_block *sb, struct ext4_group_desc *bg) { |