![]() ![]() Those pages dirty or written-to which are really written in reality. Straight forward to add WP_ASYNC feature in userfautlfd. Kernel resolves the faults itself when WP_ASYNC feature is used. Have been basing soft-dirty emulation on userfaultfd wp feature where Userfaultfd seemed like the only way forward. V19: Implement IOCTL to get and optionally clear info about PTEsĪt this point, we left soft-dirty considering it is too much delicate and V5: dax: enable dax fault handler to report VM_FAULT_HWPOISONĪdd comments describing when and why dax_mem2blk_err() is used. The barriers pair with and why they are needed. Also use this opportunity to document what ![]() Provide helpers to set and clear sb->s_readonly_remount includingĪppropriate memory barriers. V1: fs: Provide helpers for manipulating sb->s_readonly_remount Include internal.h to get the definition of simple_dname, to fix theįs/d_path.c:317:6: warning: symbol ‘simple_dname’ was not declared. ![]()
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