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From a9daa3b6b888c2834de9869ba8037c22ae8c47e5 Mon Sep 17 00:00:00 2001
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From: Theodore Ts'o <tytso@mit.edu>
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Date: Wed, 1 Jan 2020 21:50:27 -0500
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Subject: [PATCH 10/10] e2fsck: don't check for future superblock times if
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checkinterval == 0
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We are no longer enabling periodic file system checks by default in
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mke2fs. The only reason why we force file system checks if the last
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mount time or last write time in the superblock is if this might
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bypass the periodic file systme checks. So if the checkinterval is
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zero, skip the last mount/write time checks since there's no reason to
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force a check just because the system clock is incorrect.
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Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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---
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e2fsck/super.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/e2fsck/super.c b/e2fsck/super.c
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index e5932be6..18affcf7 100644
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--- a/e2fsck/super.c
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+++ b/e2fsck/super.c
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@@ -1038,7 +1038,7 @@ void check_super_block(e2fsck_t ctx)
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* Check to see if the superblock last mount time or last
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* write time is in the future.
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*/
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- if (!broken_system_clock &&
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+ if (!broken_system_clock && fs->super->s_checkinterval &&
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!(ctx->flags & E2F_FLAG_TIME_INSANE) &&
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fs->super->s_mtime > (__u32) ctx->now) {
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pctx.num = fs->super->s_mtime;
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@@ -1050,7 +1050,7 @@ void check_super_block(e2fsck_t ctx)
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fs->flags |= EXT2_FLAG_DIRTY;
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}
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}
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- if (!broken_system_clock &&
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+ if (!broken_system_clock && fs->super->s_checkinterval &&
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!(ctx->flags & E2F_FLAG_TIME_INSANE) &&
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fs->super->s_wtime > (__u32) ctx->now) {
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pctx.num = fs->super->s_wtime;
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--
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2.21.1
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