diff options
Diffstat (limited to 'sys/kern/kern_acct.c')
| -rw-r--r-- | sys/kern/kern_acct.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/sys/kern/kern_acct.c b/sys/kern/kern_acct.c index 46e6d9b..035251d 100644 --- a/sys/kern/kern_acct.c +++ b/sys/kern/kern_acct.c @@ -78,6 +78,7 @@ __FBSDID("$FreeBSD$"); #include <sys/kthread.h> #include <sys/limits.h> #include <sys/lock.h> +#include <sys/malloc.h> #include <sys/mount.h> #include <sys/mutex.h> #include <sys/namei.h> @@ -552,7 +553,7 @@ encode_long(long val) static void acctwatch(void) { - struct statfs sb; + struct statfs *sp; sx_assert(&acct_sx, SX_XLOCKED); @@ -580,21 +581,25 @@ acctwatch(void) * Stopping here is better than continuing, maybe it will be VBAD * next time around. */ - if (VFS_STATFS(acct_vp->v_mount, &sb) < 0) + sp = malloc(sizeof(struct statfs), M_STATFS, M_WAITOK); + if (VFS_STATFS(acct_vp->v_mount, sp) < 0) { + free(sp, M_STATFS); return; + } if (acct_suspended) { - if (sb.f_bavail > (int64_t)(acctresume * sb.f_blocks / + if (sp->f_bavail > (int64_t)(acctresume * sp->f_blocks / 100)) { acct_suspended = 0; log(LOG_NOTICE, "Accounting resumed\n"); } } else { - if (sb.f_bavail <= (int64_t)(acctsuspend * sb.f_blocks / + if (sp->f_bavail <= (int64_t)(acctsuspend * sp->f_blocks / 100)) { acct_suspended = 1; log(LOG_NOTICE, "Accounting suspended\n"); } } + free(sp, M_STATFS); } /* |
