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
failslab.c
// SPDX-License-Identifier: GPL-2.0
#include <linux/fault-inject.h>
#include <linux/slab.h>
#include <linux/mm.h>
#include "slab.h"
static struct {
struct fault_attr attr;
bool ignore_gfp_reclaim;
bool cache_filter;
} failslab = {
.attr = FAULT_ATTR_INITIALIZER,
.ignore_gfp_reclaim = true,
.cache_filter = false,
};
bool __should_failslab(struct kmem_cache *s, gfp_t gfpflags)
{
/* No fault-injection for bootstrap cache */
if (unlikely(s == kmem_cache))
return false;
if (gfpflags & __GFP_NOFAIL)
return false;
if (failslab.ignore_gfp_reclaim &&
(gfpflags & __GFP_DIRECT_RECLAIM))
return false;
if (failslab.cache_filter && !(s->flags & SLAB_FAILSLAB))
return false;
return should_fail(&failslab.attr, s->object_size);
}
static int __init setup_failslab(char *str)
{
return setup_fault_attr(&failslab.attr, str);
}
__setup("failslab=", setup_failslab);
#ifdef CONFIG_FAULT_INJECTION_DEBUG_FS
static int __init failslab_debugfs_init(void)
{
struct dentry *dir;
umode_t mode = S_IFREG | 0600;
dir = fault_create_debugfs_attr("failslab", NULL, &failslab.attr);
if (IS_ERR(dir))
return PTR_ERR(dir);
debugfs_create_bool("ignore-gfp-wait", mode, dir,
&failslab.ignore_gfp_reclaim);
debugfs_create_bool("cache-filter", mode, dir,
&failslab.cache_filter);
return 0;
}
late_initcall(failslab_debugfs_init);
#endif /* CONFIG_FAULT_INJECTION_DEBUG_FS */
![swh spinner](/static/img/swh-spinner.gif)
Computing file changes ...