https://github.com/torvalds/linux
Revision 094121ef815f29d9e6a01fafca365831454ce293 authored by Lukas Bulwahn on 28 July 2021, 18:21:15 UTC, committed by Jens Axboe on 30 July 2021, 14:19:09 UTC
The arch-specific Kconfig files use HAVE_IDE to indicate if IDE is supported. As IDE support and the HAVE_IDE config vanishes with commit b7fb14d3ac63 ("ide: remove the legacy ide driver"), there is no need to mention HAVE_IDE in all those arch-specific Kconfig files. The issue was identified with ./scripts/checkkconfigsymbols.py. Fixes: b7fb14d3ac63 ("ide: remove the legacy ide driver") Suggested-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210728182115.4401-1-lukas.bulwahn@gmail.com Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 parent ecef6a9
Tip revision: 094121ef815f29d9e6a01fafca365831454ce293 authored by Lukas Bulwahn on 28 July 2021, 18:21:15 UTC
arch: Kconfig: clean up obsolete use of HAVE_IDE
arch: Kconfig: clean up obsolete use of HAVE_IDE
Tip revision: 094121e
page_reporting.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _MM_PAGE_REPORTING_H
#define _MM_PAGE_REPORTING_H
#include <linux/mmzone.h>
#include <linux/pageblock-flags.h>
#include <linux/page-isolation.h>
#include <linux/jump_label.h>
#include <linux/slab.h>
#include <linux/pgtable.h>
#include <linux/scatterlist.h>
#ifdef CONFIG_PAGE_REPORTING
DECLARE_STATIC_KEY_FALSE(page_reporting_enabled);
extern unsigned int page_reporting_order;
void __page_reporting_notify(void);
static inline bool page_reported(struct page *page)
{
return static_branch_unlikely(&page_reporting_enabled) &&
PageReported(page);
}
/**
* page_reporting_notify_free - Free page notification to start page processing
*
* This function is meant to act as a screener for __page_reporting_notify
* which will determine if a give zone has crossed over the high-water mark
* that will justify us beginning page treatment. If we have crossed that
* threshold then it will start the process of pulling some pages and
* placing them in the batch list for treatment.
*/
static inline void page_reporting_notify_free(unsigned int order)
{
/* Called from hot path in __free_one_page() */
if (!static_branch_unlikely(&page_reporting_enabled))
return;
/* Determine if we have crossed reporting threshold */
if (order < page_reporting_order)
return;
/* This will add a few cycles, but should be called infrequently */
__page_reporting_notify();
}
#else /* CONFIG_PAGE_REPORTING */
#define page_reported(_page) false
static inline void page_reporting_notify_free(unsigned int order)
{
}
#endif /* CONFIG_PAGE_REPORTING */
#endif /*_MM_PAGE_REPORTING_H */
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...