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Revert raidz_map and _col structure types
As part of the refactoring of ab9f4b0b82
,
several uint64_t-s and uint8_t-s were changed to other types. This
caused ZoL github issue #6981, an overflow of a size_t on a 32-bit ARM
machine. In absense of any strong motivation for the type changes, this
simply puts them back, modulo the changes accumulated for ABD.
Compile-tested on amd64 and run-tested on armhf.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Gvozden Neskovic <neskovic@gmail.com>
Signed-off-by: Nathaniel Wesley Filardo <nwf@cs.jhu.edu>
Closes #6981
Closes #7023
This commit is contained in:
parent
a2ee6568c6
commit
9fb09f79e5
@ -102,30 +102,30 @@ typedef struct raidz_impl_ops {
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} raidz_impl_ops_t;
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typedef struct raidz_col {
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size_t rc_devidx; /* child device index for I/O */
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size_t rc_offset; /* device offset */
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size_t rc_size; /* I/O size */
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uint64_t rc_devidx; /* child device index for I/O */
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uint64_t rc_offset; /* device offset */
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uint64_t rc_size; /* I/O size */
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abd_t *rc_abd; /* I/O data */
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void *rc_gdata; /* used to store the "good" version */
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int rc_error; /* I/O error for this device */
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unsigned int rc_tried; /* Did we attempt this I/O column? */
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unsigned int rc_skipped; /* Did we skip this I/O column? */
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uint8_t rc_tried; /* Did we attempt this I/O column? */
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uint8_t rc_skipped; /* Did we skip this I/O column? */
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} raidz_col_t;
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typedef struct raidz_map {
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size_t rm_cols; /* Regular column count */
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size_t rm_scols; /* Count including skipped columns */
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size_t rm_bigcols; /* Number of oversized columns */
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size_t rm_asize; /* Actual total I/O size */
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size_t rm_missingdata; /* Count of missing data devices */
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size_t rm_missingparity; /* Count of missing parity devices */
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size_t rm_firstdatacol; /* First data column/parity count */
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size_t rm_nskip; /* Skipped sectors for padding */
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size_t rm_skipstart; /* Column index of padding start */
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uint64_t rm_cols; /* Regular column count */
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uint64_t rm_scols; /* Count including skipped columns */
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uint64_t rm_bigcols; /* Number of oversized columns */
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uint64_t rm_asize; /* Actual total I/O size */
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uint64_t rm_missingdata; /* Count of missing data devices */
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uint64_t rm_missingparity; /* Count of missing parity devices */
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uint64_t rm_firstdatacol; /* First data column/parity count */
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uint64_t rm_nskip; /* Skipped sectors for padding */
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uint64_t rm_skipstart; /* Column index of padding start */
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abd_t *rm_abd_copy; /* rm_asize-buffer of copied data */
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size_t rm_reports; /* # of referencing checksum reports */
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unsigned int rm_freed; /* map no longer has referencing ZIO */
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unsigned int rm_ecksuminjected; /* checksum error was injected */
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uintptr_t rm_reports; /* # of referencing checksum reports */
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uint8_t rm_freed; /* map no longer has referencing ZIO */
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uint8_t rm_ecksuminjected; /* checksum error was injected */
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raidz_impl_ops_t *rm_ops; /* RAIDZ math operations */
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raidz_col_t rm_col[1]; /* Flexible array of I/O columns */
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} raidz_map_t;
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