a7b9285033
Alias qemu-system-* man page to qemu.1 (bz #907746) Drop execute bit on service files (bz #963917) Conditionalize KSM service on host virt support (bz #963681) Split out KSM package, make it not pulled in by default
30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
From 015c261bdbb06a737b14600d62c37fef28ea9d22 Mon Sep 17 00:00:00 2001
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From: Paolo Bonzini <pbonzini@redhat.com>
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Date: Fri, 22 Feb 2013 17:36:15 +0100
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Subject: [PATCH] migration: flush all data to fd when buffered_flush is called
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Including data that resided in the QEMUFile's own buffer.
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Reviewed-by: Orit Wasserman <owasserm@redhat.com>
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Reviewed-by: Juan Quintela <quintela@redhat.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Signed-off-by: Juan Quintela <quintela@redhat.com>
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(cherry picked from commit f5821518ed6d49aae9fd0aa6169d2d74bb83054c)
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---
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migration.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/migration.c b/migration.c
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index 739e38c..1027b40 100644
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--- a/migration.c
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+++ b/migration.c
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@@ -525,6 +525,8 @@ static ssize_t buffered_flush(MigrationState *s)
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DPRINTF("flushing %zu byte(s) of data\n", s->buffer_size);
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+ qemu_fflush(s->file);
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+
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while (s->bytes_xfer < s->xfer_limit && offset < s->buffer_size) {
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size_t to_send = MIN(s->buffer_size - offset, s->xfer_limit - s->bytes_xfer);
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ret = migrate_fd_put_buffer(s, s->buffer + offset, to_send);
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