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Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0341-fscache-fix-initialisation-of-cookie-hash-table-raw-.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/debian/patches-rt/0341-fscache-fix-initialisation-of-cookie-hash-table-raw-.patch b/debian/patches-rt/0341-fscache-fix-initialisation-of-cookie-hash-table-raw-.patch new file mode 100644 index 000000000..3be61a807 --- /dev/null +++ b/debian/patches-rt/0341-fscache-fix-initialisation-of-cookie-hash-table-raw-.patch @@ -0,0 +1,37 @@ +From dc029afd264318942ce9a174edffa950f762e7f9 Mon Sep 17 00:00:00 2001 +From: Gregor Beck <gbeck@esigma-technology.com> +Date: Fri, 3 Sep 2021 14:19:11 +0200 +Subject: [PATCH 341/347] fscache: fix initialisation of cookie hash table raw + spinlocks +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz + +The original patch, 602660600bcd ("fscache: initialize cookie hash +table raw spinlocks"), subtracted 1 from the shift and so still left +some spinlocks uninitialized. This fixes that. + +[zanussi: Added changelog text] + +Signed-off-by: Gregor Beck <gregor.beck@gmail.com> +Fixes: 602660600bcd ("fscache: initialize cookie hash table raw spinlocks") +Signed-off-by: Tom Zanussi <zanussi@kernel.org> +(cherry picked from commit 2cdede918a7b5f2b367e4839ad021e1d3b2479b1) +Signed-off-by: Clark Williams <williams@redhat.com> +--- + fs/fscache/cookie.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c +index b2b9a85a4ba5..84e57196a293 100644 +--- a/fs/fscache/cookie.c ++++ b/fs/fscache/cookie.c +@@ -955,6 +955,6 @@ void __init fscache_cookie_init(void) + { + int i; + +- for (i = 0; i < (1 << fscache_cookie_hash_shift) - 1; i++) ++ for (i = 0; i < ARRAY_SIZE(fscache_cookie_hash); i++) + INIT_HLIST_BL_HEAD(&fscache_cookie_hash[i]); + } +-- +2.36.1 + |