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FUSE: Only "dirty" cached file size when data is dirty
AbandonedPublic

Authored by cem on Feb 12 2019, 9:40 AM.

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Summary

Most users of fuse_vnode_setsize() set the cached fvdat->filesize and update
the buf cache bounds as a result of either a read from the underlying FUSE
filesystem, or as part of a write-through type operation (like truncate =>
VOP_SETATTR). In these cases, do not set the FN_SIZECHANGE flag, which
indicates that an inode's data is dirty (in particular, that the local buf
cache and fvdat->filesize have dirty extended data).

Diff Detail

Lint
Lint OK
Unit
No Unit Test Coverage
Build Status
Buildable 22460
Build 21615: arc lint + arc unit