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authorrsc <rsc>2007-08-24 19:46:19 +0000
committerrsc <rsc>2007-08-24 19:46:19 +0000
commit4d39b63388237f5a30206b9df9999bc9f007b7bf (patch)
tree7761fdd0729d458fbb7a0cfcf08e4d3238381ca7 /bio.c
parent895c182d74d331be10826e80f8247aaae4b195db (diff)
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Diffstat (limited to 'bio.c')
-rw-r--r--bio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/bio.c b/bio.c
index 7f5d158..08eee7c 100644
--- a/bio.c
+++ b/bio.c
@@ -4,7 +4,7 @@
// holding cached copies of disk block contents.
// Each buf has two state bits B_BUSY and B_VALID.
// If B_BUSY is set, it means that some code is currently
-// modifying buf, so other code is not allowed to look at it.
+// using buf, so other code is not allowed to use it.
// To wait for a buffer that is B_BUSY, sleep on buf.
// (See bget below.)
//