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From 177c84e86d65936636a4db5548f4424f04a1b33c Mon Sep 17 00:00:00 2001
From: Cheyenne Wills <cwills@sinenomine.net>
Date: Fri, 12 Jan 2024 08:56:31 -0700
Subject: [PATCH 06/29] afs: Remove DFlushDCache()
The function DFlushDcache() is not referenced anywhere within the
source tree.
Remove the function DFlushDCache().
The commit: 'disconnected-shadow-directory-fixes-20090121' (4045f3d535)
removed the code reference to DFlushDCache() and the commit:
"dir: Prototype and function name cleanup" (5ad1e6cb90) removed the
function prototype. The function was introduced in the commit:
"disconnected-flush-before-shadowing-20090119" (e1cc987ea5).
This function is flagged due to a missing prototype when building
against a Linux 6.8 kernel (which sets the -Wmissing-declarations and
-Wmissing-prototypes compiler flags as default). Linux 6.8 commit:
"Makefile.extrawarn: turn on missing-prototypes globally" (0fcb70851f).
When building against a kernel with CONFIG_WERROR=y, the build fails.
Reviewed-on: https://gerrit.openafs.org/15615
Tested-by: Benjamin Kaduk <kaduk@mit.edu>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
(cherry picked from commit 432ac5810e51bb5bb2cf1df0bfebc64d1c4d7a39)
Change-Id: Ib8ab79c76c633632215e02235f47fdb1d744e721
---
src/afs/afs_buffer.c | 25 -------------------------
1 file changed, 25 deletions(-)
diff --git a/src/afs/afs_buffer.c b/src/afs/afs_buffer.c
index 5552d1c21..9538c6806 100644
--- a/src/afs/afs_buffer.c
+++ b/src/afs/afs_buffer.c
@@ -516,31 +516,6 @@ DFlushBuffer(struct buffer *ab)
afs_CFileClose(tfile);
}
-void
-DFlushDCache(struct dcache *adc)
-{
- int i;
- struct buffer *tb;
-
- ObtainReadLock(&afs_bufferLock);
-
- for (i = 0; i <= PHPAGEMASK; i++)
- for (tb = phTable[pHash(adc->index, i)]; tb; tb = tb->hashNext)
- if (tb->fid == adc->index) {
- ObtainWriteLock(&tb->lock, 701);
- tb->lockers++;
- ReleaseReadLock(&afs_bufferLock);
- if (tb->dirty) {
- DFlushBuffer(tb);
- }
- tb->lockers--;
- ReleaseWriteLock(&tb->lock);
- ObtainReadLock(&afs_bufferLock);
- }
-
- ReleaseReadLock(&afs_bufferLock);
-}
-
int
DFlush(void)
{
--
2.44.0
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