jimzah/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src.git synced 2024-11-27 17:52:43 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

vfs cache: mark vfs.cache.param.size as read-only

Browse Source 
It was not meant to be writable and writes don't work correctly as they
fail to resize the hash.
This commit is contained in:
Mateusz Guzik 2023-09-22 21:32:23 +00:00
parent 02ef039c28
commit 33fdf1afae
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/kern/vfs_cache.c
View File

@ -405,7 +405,7 @@ static SYSCTL_NODE(_vfs_cache, OID_AUTO, param, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
"Name cache parameters");
static u_int __read_mostly ncsize; /* the size as computed on creation or resizing */
SYSCTL_UINT(_vfs_cache_param, OID_AUTO, size, CTLFLAG_RW, &ncsize, 0,
SYSCTL_UINT(_vfs_cache_param, OID_AUTO, size, CTLFLAG_RD, &ncsize, 0,
"Total namecache capacity");
u_int ncsizefactor = 2;