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| author | Conrad Meyer <cem@FreeBSD.org> | 2016-05-19 17:54:14 +0000 |
|---|---|---|
| committer | Conrad Meyer <cem@FreeBSD.org> | 2016-05-19 17:54:14 +0000 |
| commit | 5a2e650a3666ffcfc424ac3e3a290c9ee3ede970 (patch) | |
| tree | 8d741137441533001ab4a3ee99af40033f842edf /sys/vm/vm_page.c | |
| parent | 514a71eba72d3cb435447008ad77a32053227bf7 (diff) | |
| download | src-5a2e650a3666ffcfc424ac3e3a290c9ee3ede970.tar.gz src-5a2e650a3666ffcfc424ac3e3a290c9ee3ede970.zip | |
vm/vm_page.h: Fix trivial '-Wpointer-sign' warning
pq_vcnt, as a count of real things, has no business being negative. It is only
ever initialized by a u_int counter.
The warning came from the atomic_add_int() in vm_pagequeue_cnt_add().
Rectify the warning by changing the variable to u_int. No functional change.
Suggested by: Clang 3.3
Sponsored by: EMC / Isilon Storage Division
Notes
Notes:
svn path=/head/; revision=300223
Diffstat (limited to 'sys/vm/vm_page.c')
| -rw-r--r-- | sys/vm/vm_page.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/vm/vm_page.c b/sys/vm/vm_page.c index 2f3b17fb56a9..0ea8d863a352 100644 --- a/sys/vm/vm_page.c +++ b/sys/vm/vm_page.c @@ -384,11 +384,11 @@ vm_page_domain_init(struct vm_domain *vmd) *__DECONST(char **, &vmd->vmd_pagequeues[PQ_INACTIVE].pq_name) = "vm inactive pagequeue"; - *__DECONST(int **, &vmd->vmd_pagequeues[PQ_INACTIVE].pq_vcnt) = + *__DECONST(u_int **, &vmd->vmd_pagequeues[PQ_INACTIVE].pq_vcnt) = &vm_cnt.v_inactive_count; *__DECONST(char **, &vmd->vmd_pagequeues[PQ_ACTIVE].pq_name) = "vm active pagequeue"; - *__DECONST(int **, &vmd->vmd_pagequeues[PQ_ACTIVE].pq_vcnt) = + *__DECONST(u_int **, &vmd->vmd_pagequeues[PQ_ACTIVE].pq_vcnt) = &vm_cnt.v_active_count; vmd->vmd_page_count = 0; vmd->vmd_free_count = 0; |