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Don't acquire/release Giant around some of the places that need it in

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spec_getpages().  Instead, assert that Giant is held by the caller.
This commit is contained in:
John Baldwin 2001-05-23 22:20:29 +00:00
parent e4ca250d4b
commit c7f52620e0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=77084
1 changed files with 1 additions and 2 deletions
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3
sys/fs/specfs/spec_vnops.c
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@ -660,6 +660,7 @@ spec_getpages(ap)
int blksiz;
int gotreqpage;
mtx_assert(&Giant, MA_OWNED);
error = 0;
pcount = round_page(ap->a_count) / PAGE_SIZE;
@ -732,7 +733,6 @@ spec_getpages(ap)
cnt.v_vnodepgsin += pcount;
mtx_unlock(&vm_mtx);
mtx_lock(&Giant);
/* Do the input. */
BUF_STRATEGY(bp);
@ -743,7 +743,6 @@ spec_getpages(ap)
tsleep(bp, PVM, "spread", 0);
splx(s);
mtx_unlock(&Giant);
mtx_lock(&vm_mtx);
if ((bp->b_ioflags & BIO_ERROR) != 0) {