}
enum bch_inode_lock_op {
- INODE_LOCK = (1U << 0),
- INODE_PAGECACHE_BLOCK = (1U << 1),
- INODE_UPDATE_LOCK = (1U << 2),
+ INODE_PAGECACHE_BLOCK = (1U << 0),
+ INODE_UPDATE_LOCK = (1U << 1),
};
#define bch2_lock_inodes(_locks, ...) \
\
for (i = 1; i < ARRAY_SIZE(a); i++) \
if (a[i] != a[i - 1]) { \
- if ((_locks) & INODE_LOCK) \
- down_write_nested(&a[i]->v.i_rwsem, i); \
if ((_locks) & INODE_PAGECACHE_BLOCK) \
bch2_pagecache_block_get(a[i]);\
if ((_locks) & INODE_UPDATE_LOCK) \
\
for (i = 1; i < ARRAY_SIZE(a); i++) \
if (a[i] != a[i - 1]) { \
- if ((_locks) & INODE_LOCK) \
- up_write(&a[i]->v.i_rwsem); \
if ((_locks) & INODE_PAGECACHE_BLOCK) \
bch2_pagecache_block_put(a[i]);\
if ((_locks) & INODE_UPDATE_LOCK) \