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Make sure that tasks (running out of taskqueue_swi at splsofttq)

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are not interfered with by the harvester.
This commit is contained in:
Mark Murray 2000-07-09 16:00:31 +00:00
parent d0a28baf34
commit 43975bd56c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=62850
2 changed files with 10 additions and 0 deletions
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5
sys/dev/random/yarrow.c
View File

@ -297,12 +297,16 @@ random_harvest_internal(struct timespec *nanotime, u_int64_t entropy,
struct entropy *bucket;
struct source *source;
struct pool *pool;
intrmask_t mask;
#ifdef DEBUG
printf("Random harvest\n");
#endif
if (origin < ENTROPYSOURCE) {
/* The reseed task must not be jumped on */
mask = splsofttq();
which = random_state.which;
pool = &random_state.pool[which];
source = &pool->source[origin];
@ -340,5 +344,6 @@ random_harvest_internal(struct timespec *nanotime, u_int64_t entropy,
random_state.which = !random_state.which;
}
splx(mask);
}
}

5
sys/dev/randomdev/yarrow.c
View File

@ -297,12 +297,16 @@ random_harvest_internal(struct timespec *nanotime, u_int64_t entropy,
struct entropy *bucket;
struct source *source;
struct pool *pool;
intrmask_t mask;
#ifdef DEBUG
printf("Random harvest\n");
#endif
if (origin < ENTROPYSOURCE) {
/* The reseed task must not be jumped on */
mask = splsofttq();
which = random_state.which;
pool = &random_state.pool[which];
source = &pool->source[origin];
@ -340,5 +344,6 @@ random_harvest_internal(struct timespec *nanotime, u_int64_t entropy,
random_state.which = !random_state.which;
}
splx(mask);
}
}