diff options
| author | Tim Chase <[email protected]> | 2015-06-14 11:19:40 -0500 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2015-06-17 10:43:13 -0700 |
| commit | 90947b2357157a376fdd23dadbcfedad82652525 (patch) | |
| tree | c8a505d82d31e31772867c95b1b2b018b2b48594 /config/kernel.m4 | |
| parent | 410921241d00d9e6e48d6e544ab5fbf2f642a72d (diff) | |
3.12 compat, NUMA-aware per-superblock shrinker
Kernels >= 3.12 have a NUMA-aware superblock shrinker which is used in
ZoL by zfs_sb_prune(). This patch calls the shrinker for each on-line
NUMA node in order that memory be freed for each one.
Signed-off-by: Tim Chase <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #3495
Diffstat (limited to 'config/kernel.m4')
| -rw-r--r-- | config/kernel.m4 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/config/kernel.m4 b/config/kernel.m4 index 69470e128..a9f2f5898 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -87,6 +87,7 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [ ZFS_AC_KERNEL_CALLBACK_SECURITY_INODE_INIT_SECURITY ZFS_AC_KERNEL_MOUNT_NODEV ZFS_AC_KERNEL_SHRINK + ZFS_AC_KERNEL_SHRINK_CONTROL_HAS_NID ZFS_AC_KERNEL_S_INSTANCES_LIST_HEAD ZFS_AC_KERNEL_S_D_OP ZFS_AC_KERNEL_BDI_SETUP_AND_REGISTER |