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| author | David Sterba <dsterba@suse.com> | 2022-06-23 17:15:37 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-07-25 17:45:40 +0200 |
| commit | 8bfc9b2cf468c37870b980a16c345c9ba3a2010a (patch) | |
| tree | 99014c525899b7f30bf86a691ffe6fa370cbf93b /arch/parisc/include/asm/cacheflush.h | |
| parent | 710d5921d1431fa7d6fef8b47bb391256560bfd0 (diff) | |
| download | linux-8bfc9b2cf468c37870b980a16c345c9ba3a2010a.tar.gz linux-8bfc9b2cf468c37870b980a16c345c9ba3a2010a.tar.bz2 linux-8bfc9b2cf468c37870b980a16c345c9ba3a2010a.zip | |
btrfs: use enum for btrfs_block_rsv::type
The number of block group reserve types BTRFS_BLOCK_RSV_* is small and
fits to u8 and there's enough left in case we want to add more.
For type safety use the enum but make it 8 bits in the structure to save
space.
The structure size is now 48 on release build, making a slight
improvement in structures where it's embedded, like btrfs_fs_info or
btrfs_inode.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'arch/parisc/include/asm/cacheflush.h')
0 files changed, 0 insertions, 0 deletions