mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2026-05-22 18:40:43 +03:00
Brian Behlendorf
30315d237b
Increasing this limit costs us 6144 bytes of memory per mounted filesystem, but this is small price to pay for accomplishing the following: * Allows for up to 256-way concurreny when performing lookups which helps performance when there are a large number of processes. * Minimizes the likelyhood of encountering the deadlock described in issue #1101. Because vmalloc() won't strictly honor __GFP_FS there is still a very remote chance of a deadlock. See the zfsonlinux/spl@043f9b57 commit. Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #1101