/****************************************************************************** * features.h * * Query the features reported by Xen. * * Copyright (c) 2006, Ian Campbell */ #ifndef __XEN_FEATURES_H__ #define __XEN_FEATURES_H__ #include void xen_setup_features(void); extern u8 xen_features[XENFEAT_NR_SUBMAPS * 32]; static inline int xen_feature(int flag) { return xen_features[flag]; } #endif /* __ASM_XEN_FEATURES_H__ */ et-next.git Git repository'/>
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authorJan Kara <jack@suse.cz>2016-10-21 11:33:49 +0200
committerDan Williams <dan.j.williams@intel.com>2016-12-26 20:29:25 -0800
commit1db175428ee374489448361213e9c3b749d14900 (patch)
tree32e4eebdad84d1c6e84508186b0f1fb63df7bdfc /include/kvm/arm_vgic.h
parent9f141d6ef6258a3a37a045842d9ba7e68f368956 (diff)
ext4: Simplify DAX fault path
Now that dax_iomap_fault() calls ->iomap_begin() without entry lock, we can use transaction starting in ext4_iomap_begin() and thus simplify ext4_dax_fault(). It also provides us proper retries in case of ENOSPC. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/kvm/arm_vgic.h')