diff options
author | Eric Anholt <anholt@freebsd.org> | 2003-10-20 05:09:21 +0000 |
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committer | Eric Anholt <anholt@freebsd.org> | 2003-10-20 05:09:21 +0000 |
commit | ea7b4fdc225ebbbfd77f875fd3bfcfbdcfa9a1f7 (patch) | |
tree | a37f442a37d9e577110812486410c4c023bf43e6 /bsd/drm_os_freebsd.h | |
parent | 6b0424fdcdec9d12943718e4542659c8bca019da (diff) |
Fix the possibility of sleeping with locks held in sysctls by copying the
data into temporary variables with the lock held then outputting to
sysctls with the lock released. Rearranged a little extra code to aid
this. Note that drm_memory_debug.h hasn't had this fix applied, but I
consider that code to be just about dead anyway.
Diffstat (limited to 'bsd/drm_os_freebsd.h')
-rw-r--r-- | bsd/drm_os_freebsd.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/bsd/drm_os_freebsd.h b/bsd/drm_os_freebsd.h index 33bdcd20..42385137 100644 --- a/bsd/drm_os_freebsd.h +++ b/bsd/drm_os_freebsd.h @@ -413,14 +413,6 @@ find_first_zero_bit(volatile void *p, int max) #define DRM_SYSCTL_HANDLER_ARGS SYSCTL_HANDLER_ARGS #endif -#define DRM_SYSCTL_PRINT(fmt, arg...) \ -do { \ - snprintf(buf, sizeof(buf), fmt, ##arg); \ - error = SYSCTL_OUT(req, buf, strlen(buf)); \ - if (error) return error; \ -} while (0) - - #define DRM_FIND_MAP(dest, o) \ do { \ drm_map_list_entry_t *listentry; \ |