| commit | 19c30f4dd0923ef191f35c652ee4058e91e89056 | [log] [tgz] |
|---|---|---|
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | Fri Jan 17 22:00:41 2020 -0500 |
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | Fri Jan 17 22:33:27 2020 -0500 |
| tree | 6080ded903efebfd2c32c21b3dccb2ab96075f4a | |
| parent | 430f24f94c8a174d411a550d7b5529301922e67a [diff] |
XArray: Fix xa_find_after with multi-index entries If the entry is of an order which is a multiple of XA_CHUNK_SIZE, the current detection of sibling entries does not work. Factor out an xas_sibling() function to make xa_find_after() a little more understandable, and write a new implementation that doesn't suffer from the same bug. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: stable@vger.kernel.org