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Remove duplicate g_debugflags declaration.

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While there, define G_F_FOOTSHOOTING instead of numeric constants.

MFC after:	13 days
X-MFX-with:	r355412
This commit is contained in:
Alexander Motin 2019-12-05 15:07:32 +00:00
parent befd3e35b3
commit c4c88d4718
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=355420
7 changed files with 11 additions and 20 deletions
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9
sys/geom/geom.h
View File

@ -256,10 +256,13 @@ struct g_provider *g_dev_getprovider(struct cdev *dev);
/* geom_dump.c */
void (g_trace)(int level, const char *, ...) __printflike(2, 3);
# define G_T_TOPOLOGY 1
# define G_T_BIO 2
# define G_T_ACCESS 4
#define G_T_TOPOLOGY 0x01
#define G_T_BIO 0x02
#define G_T_ACCESS 0x04
extern int g_debugflags;
#define G_F_FOOTSHOOTING 0x10
#define G_F_DISKIOCTL 0x40
#define G_F_CTLDUMP 0x80
#define g_trace(level, fmt, ...) do { \
if (__predict_false(g_debugflags & (level))) \
(g_trace)(level, fmt, ## __VA_ARGS__); \

12
sys/geom/geom_int.h
View File

@ -44,18 +44,6 @@ extern int g_collectstats;
#define G_STATS_PROVIDERS 1 /* Collect I/O stats for providers */
#define G_STATS_CONSUMERS 2 /* Collect I/O stats for consumers */
extern int g_debugflags;
/*
* 1 G_T_TOPOLOGY
* 2 G_T_BIO
* 4 G_T_ACCESS
* 8 (unused)
* 16 Allow footshooting on rank#1 providers
* 32 G_T_DETAILS
*/
#define G_F_DISKIOCTL 64
#define G_F_CTLDUMP 128
/* geom_dump.c */
void g_confxml(void *, int flag);
void g_conf_specific(struct sbuf *sb, struct g_class *mp, struct g_geom *gp, struct g_provider *pp, struct g_consumer *cp);

2
sys/geom/geom_subr.c
View File

@ -983,7 +983,7 @@ g_access(struct g_consumer *cp, int dcr, int dcw, int dce)
pp, pp->name);
/* If foot-shooting is enabled, any open on rank#1 is OK */
if ((g_debugflags & 16) && gp->rank == 1)
if ((g_debugflags & G_F_FOOTSHOOTING) && gp->rank == 1)
;
/* If we try exclusive but already write: fail */
else if (dce > 0 && pw > 0)

2
sys/geom/mirror/g_mirror_ctl.c
View File

@ -853,7 +853,7 @@ g_mirror_ctl_resize(struct gctl_req *req, struct g_class *mp)
return;
}
/* Deny shrinking of an opened provider */
if ((g_debugflags & 16) == 0 && sc->sc_provider_open > 0) {
if ((g_debugflags & G_F_FOOTSHOOTING) == 0 && sc->sc_provider_open > 0) {
if (sc->sc_mediasize > mediasize) {
gctl_error(req, "Device %s is busy.",
sc->sc_provider->name);

2
sys/geom/part/g_part.c
View File

@ -1383,7 +1383,7 @@ g_part_ctl_resize(struct gctl_req *req, struct g_part_parms *gpp)
}
pp = entry->gpe_pp;
if ((g_debugflags & 16) == 0 &&
if ((g_debugflags & G_F_FOOTSHOOTING) == 0 &&
(pp->acr > 0 || pp->acw > 0 || pp->ace > 0)) {
if (entry->gpe_end - entry->gpe_start + 1 > gpp->gpp_size) {
/* Deny shrinking of an opened partition. */

2
sys/geom/part/g_part_mbr.c
View File

@ -381,7 +381,7 @@ g_part_mbr_resize(struct g_part_table *basetable,
return (EINVAL);
/* XXX: prevent unexpected shrinking. */
pp = baseentry->gpe_pp;
if ((g_debugflags & 0x10) == 0 && size < gpp->gpp_size &&
if ((g_debugflags & G_F_FOOTSHOOTING) == 0 && size < gpp->gpp_size &&
pp->mediasize / pp->sectorsize > size)
return (EBUSY);
entry = (struct g_part_mbr_entry *)baseentry;

2
sys/geom/part/g_part_vtoc8.c
View File

@ -373,7 +373,7 @@ g_part_vtoc8_resize(struct g_part_table *basetable,
return (EINVAL);
/* XXX: prevent unexpected shrinking. */
pp = entry->gpe_pp;
if ((g_debugflags & 0x10) == 0 && size < gpp->gpp_size &&
if ((g_debugflags & G_F_FOOTSHOOTING) == 0 && size < gpp->gpp_size &&
pp->mediasize / pp->sectorsize > size)
return (EBUSY);
entry->gpe_end = entry->gpe_start + size - 1;