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migration/ram.c: fix typos in comments 

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190510233729.15554-1-richardw.yang@linux.intel.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Wei Yang 2019-05-11 07:37:29 +08:00 committed by Dr. David Alan Gilbert
parent fd392cfa8e
commit a5f7b1a63c
1 changed files with 5 additions and 5 deletions
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10
migration/ram.c
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@ -917,7 +917,7 @@ struct {
* - to make easier to know what to free at the end of migration * - to make easier to know what to free at the end of migration
* *
* This way we always know who is the owner of each "pages" struct, * This way we always know who is the owner of each "pages" struct,
* and we don't need any loocking. It belongs to the migration thread * and we don't need any locking. It belongs to the migration thread
* or to the channel thread. Switching is safe because the migration * or to the channel thread. Switching is safe because the migration
* thread is using the channel mutex when changing it, and the channel * thread is using the channel mutex when changing it, and the channel
* have to had finish with its own, otherwise pending_job can't be * have to had finish with its own, otherwise pending_job can't be
@ -1630,7 +1630,7 @@ static int save_xbzrle_page(RAMState *rs, uint8_t **current_data,
/** /**
* migration_bitmap_find_dirty: find the next dirty page from start * migration_bitmap_find_dirty: find the next dirty page from start
* *
* Returns the byte offset within memory region of the start of a dirty page * Returns the page offset within memory region of the start of a dirty page
* *
* @rs: current RAM state * @rs: current RAM state
* @rb: RAMBlock where to search for dirty pages * @rb: RAMBlock where to search for dirty pages
@ -2144,7 +2144,7 @@ retry:
* find_dirty_block: find the next dirty page and update any state * find_dirty_block: find the next dirty page and update any state
* associated with the search process. * associated with the search process.
* *
* Returns if a page is found * Returns true if a page is found
* *
* @rs: current RAM state * @rs: current RAM state
* @pss: data about the state of the current dirty page scan * @pss: data about the state of the current dirty page scan
@ -2240,7 +2240,7 @@ static RAMBlock *unqueue_page(RAMState *rs, ram_addr_t *offset)
* *
* Skips pages that are already sent (!dirty) * Skips pages that are already sent (!dirty)
* *
* Returns if a queued page is found * Returns true if a queued page is found
* *
* @rs: current RAM state * @rs: current RAM state
* @pss: data about the state of the current dirty page scan * @pss: data about the state of the current dirty page scan
@ -3447,7 +3447,7 @@ static int ram_save_iterate(QEMUFile *f, void *opaque)
/* we want to check in the 1st loop, just in case it was the 1st time /* we want to check in the 1st loop, just in case it was the 1st time
and we had to sync the dirty bitmap. and we had to sync the dirty bitmap.
qemu_get_clock_ns() is a bit expensive, so we only check each some qemu_clock_get_ns() is a bit expensive, so we only check each some
iterations iterations
*/ */
if ((i & 63) == 0) { if ((i & 63) == 0) {