gvisor

Author	SHA1	Message	Date
Fabricio Voznika	2d20b121d7	CachingInodeOperations was over-dirtying cached attributes Dirty should be set only when the attribute is changed in the cache only. Instances where the change was also sent to the backing file doesn't need to dirty the attribute. Also remove size update during WriteOut as writing dirty page would naturaly grow the file if needed. RELNOTES: relnotes is needed for the parent CL. PiperOrigin-RevId: 232068978 Change-Id: I00ba54693a2c7adc06efa9e030faf8f2e8e7f188	2019-02-01 17:51:48 -08:00
Nicolas Lacasse	dc8450b567	Remove fs.Handle, ramfs.Entry, and all the DeprecatedFileOperations. More helper structs have been added to the fsutil package to make it easier to implement fs.InodeOperations and fs.FileOperations. PiperOrigin-RevId: 229305982 Change-Id: Ib6f8d3862f4216745116857913dbfa351530223b	2019-01-14 20:34:28 -08:00
Rahat Mahmood	75e39eaa74	Pass information about map writableness to filesystems. This is necessary to implement file seals for memfds. PiperOrigin-RevId: 225239394 Change-Id: Ib3f1ab31385afc4b24e96cd81a05ef1bebbcbb70	2018-12-12 13:09:59 -08:00
Ian Gudger	8fce67af24	Use correct company name in copyright header PiperOrigin-RevId: 217951017 Change-Id: Ie08bf6987f98467d07457bcf35b5f1ff6e43c035	2018-10-19 16:35:11 -07:00
Googler	d02b74a5dc	Check in gVisor. PiperOrigin-RevId: 194583126 Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463	2018-04-28 01:44:26 -04:00